diff --git a/.gitignore b/.gitignore
index 3126a34..b216c68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@
 *.class
 *.out
 *.elf
+*.bin
 main
 print_class
 __pycache__
\ No newline at end of file
diff --git a/Makefile.dreamcast.mk b/Makefile.dreamcast.mk
index 304bb94..1559646 100644
--- a/Makefile.dreamcast.mk
+++ b/Makefile.dreamcast.mk
@@ -48,14 +48,15 @@ LIBGCC_OBJ = \
 	libgcc/_div_table.o
 
 CLASS_FILES = \
-	p/DreamcastVideo.class.o \
-	java/lang/String.class.o \
-	java/lang/Integer.class.o \
-	java/lang/System.class.o \
 	java/io/PrintStream.class.o \
+	java/lang/Integer.class.o \
 	java/lang/Object.class.o \
+	java/lang/String.class.o \
+	java/lang/System.class.o \
+	java/misc/Memory.class.o \
+	p/DreamcastVideo2.class.o \
 	sega/dreamcast/holly/Holly.class.o \
-	java/misc/Memory.class.o
+	sega/dreamcast/holly/CoreBits.class.o
 
 main.elf: LDSCRIPT = $(LIB)/main.lds
 main.elf: $(START_OBJ) $(OBJ) $(MAIN_OBJ) $(MAIN_DREAMCAST_OBJ) $(LIBGCC_OBJ) $(CLASS_FILES)
diff --git a/c/main_dreamcast.c b/c/main_dreamcast.c
index b248071..ce4ea88 100644
--- a/c/main_dreamcast.c
+++ b/c/main_dreamcast.c
@@ -7,32 +7,34 @@
 
 #include "sh7091_scif.h"
 
-#include "p/DreamcastVideo.class.h"
-#include "java/lang/String.class.h"
-#include "java/lang/Integer.class.h"
-#include "java/lang/System.class.h"
 #include "java/io/PrintStream.class.h"
+#include "java/lang/Integer.class.h"
 #include "java/lang/Object.class.h"
-#include "sega/dreamcast/holly/Holly.class.h"
+#include "java/lang/String.class.h"
+#include "java/lang/System.class.h"
 #include "java/misc/Memory.class.h"
+#include "p/DreamcastVideo2.class.h"
+#include "sega/dreamcast/holly/Holly.class.h"
+#include "sega/dreamcast/holly/CoreBits.class.h"
 
 void main()
 {
   scif_init(0);
 
   const uint8_t * class_file_buffers[] = {
-    (const uint8_t *)&_binary_p_DreamcastVideo_class_start,
-    (const uint8_t *)&_binary_java_lang_String_class_start,
-    (const uint8_t *)&_binary_java_lang_Integer_class_start,
-    (const uint8_t *)&_binary_java_lang_System_class_start,
     (const uint8_t *)&_binary_java_io_PrintStream_class_start,
+    (const uint8_t *)&_binary_java_lang_Integer_class_start,
     (const uint8_t *)&_binary_java_lang_Object_class_start,
-    (const uint8_t *)&_binary_sega_dreamcast_holly_Holly_class_start,
+    (const uint8_t *)&_binary_java_lang_String_class_start,
+    (const uint8_t *)&_binary_java_lang_System_class_start,
     (const uint8_t *)&_binary_java_misc_Memory_class_start,
+    (const uint8_t *)&_binary_p_DreamcastVideo2_class_start,
+    (const uint8_t *)&_binary_sega_dreamcast_holly_Holly_class_start,
+    (const uint8_t *)&_binary_sega_dreamcast_holly_CoreBits_class_start,
   };
   int class_file_buffers_length = (sizeof (class_file_buffers)) / (sizeof (class_file_buffers[0]));
 
-  const uint8_t * main_class = (const uint8_t *)"p/DreamcastVideo";
+  const uint8_t * main_class = (const uint8_t *)"p/DreamcastVideo2";
   int main_class_length = string_length((const char *)main_class);
 
   int class_hash_table_length;
diff --git a/generate.sh b/generate.sh
index c19247e..32ac522 100644
--- a/generate.sh
+++ b/generate.sh
@@ -1,3 +1,4 @@
 python gen_decoder.py > c/decode.inc.c
 
 python regs/holly.py ../dreamcast/regs/holly.csv > sega/dreamcast/holly/Holly.java
+python regs/holly_bits.py ../dreamcast/regs/core_bits.csv > sega/dreamcast/holly/HollyBits.java
diff --git a/p/DreamcastVideo2.class.h b/p/DreamcastVideo2.class.h
new file mode 100644
index 0000000..1fcacbe
--- /dev/null
+++ b/p/DreamcastVideo2.class.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_p_DreamcastVideo2_class_start __asm("_binary_p_DreamcastVideo2_class_start");
+extern uint32_t _binary_p_DreamcastVideo2_class_end __asm("_binary_p_DreamcastVideo2_class_end");
+extern uint32_t _binary_p_DreamcastVideo2_class_size __asm("_binary_p_DreamcastVideo2_class_size");
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/p/DreamcastVideo2.java b/p/DreamcastVideo2.java
new file mode 100644
index 0000000..153572b
--- /dev/null
+++ b/p/DreamcastVideo2.java
@@ -0,0 +1,27 @@
+package p;
+
+import sega.dreamcast.holly.Holly;
+import sega.dreamcast.holly.CoreBits;
+import java.misc.Memory;
+
+class DreamcastVideo2 {
+    public static void main() {
+        System.out.print("FB_R_SOF1: ");
+        System.out.println(Memory.getU4(Holly.FB_R_SOF1));
+
+        System.out.print("FB_R_CTRL: ");
+        System.out.println(Memory.getU4(Holly.FB_R_CTRL));
+
+        int fb_r_ctrl =
+              CoreBits.fb_r_ctrl__vclk_div__pclk_vclk_1
+            | CoreBits.fb_r_ctrl__fb_depth__0888_rgb_32bit
+            | CoreBits.fb_r_ctrl__fb_enable;
+        Memory.putU4(Holly.FB_R_CTRL, fb_r_ctrl);
+
+        int red = 0x00ff7700;
+        int fb = 0xa5000000 + Memory.getU4(Holly.FB_R_SOF1);
+        for (int i = 0; i < 640 * 480; i++) {
+            Memory.putU4(fb + (i * 4), red);
+        }
+    }
+}
diff --git a/regs/bits_java.py b/regs/bits_java.py
index 89acdad..44f2957 100644
--- a/regs/bits_java.py
+++ b/regs/bits_java.py
@@ -2,16 +2,22 @@ from bits import sign_extend
 from bits import mask_from_bits
 
 def generate_bit(bit):
+    #name = bit.bit_name
+    if bit.enum_name == "":
+        name = f"{bit.register_name}__{bit.bit_name}".lower()
+    else:
+        name = f"{bit.register_name}__{bit.enum_name}__{bit.bit_name}".lower()
+
     if not bit.value and not bit.mask:
-        yield f"public static int {bit.bit_name}(int n) {{"
+        yield f"public static int {name}(int n) {{"
         yield f"return (n >> {min(bit.bits)}) & {sign_extend(mask_from_bits(bit.bits), 32)};"
         yield "}"
     elif bit.value:
         assert (bit.value is None) ^ (bit.mask is None), bit
-        yield f"public static final int {bit.bit_name} = {bit.value << min(bit.bits)};"
+        yield f"public static final int {name} = {bit.value} << {min(bit.bits)};"
     elif bit.mask:
         assert (bit.value is None) ^ (bit.mask is None), bit
-        yield f"public static int {bit.bit_name}(int n) {{"
+        yield f"public static int {name}(int n) {{"
         if type(bit.mask) is str:
             yield f"return (n & {sign_extend(mask_from_bits(bit.bits), 32)}) << {min(bit.bits)};"
         else:
@@ -29,16 +35,15 @@ def generate_enums(enum_group):
         if enum_name == "":
             yield from generate_bits(bits)
         else:
-            yield f"public class {enum_name} {{"
+            #yield f"public class {enum_name} {{"
             yield from generate_bits(bits)
-            yield "}"
+            #yield "}"
 
 def generate_registers(package_name, class_name, group):
     yield f"package sega.dreamcast.{package_name};"
-    yield ""
     yield f"public class {class_name} {{"
     for register_name, enum_group in group.items():
-        yield f"public class {register_name} {{"
+        #yield f"public class {register_name.lower()} {{"
         yield from generate_enums(enum_group)
-        yield "}"
+        #yield "}"
     yield "}"
diff --git a/regs/core.py b/regs/core_bits.py
similarity index 86%
rename from regs/core.py
rename to regs/core_bits.py
index 2182dd0..454162a 100644
--- a/regs/core.py
+++ b/regs/core_bits.py
@@ -11,5 +11,5 @@ if __name__ == "__main__":
     rows = read_input(sys.argv[1])
     group = group_by_register_enum(map(parse_row, rows))
     render, out = renderer(indent_length=4)
-    render(generate_registers("holly", "HollyBits", group))
+    render(generate_registers("holly", "CoreBits", group))
     sys.stdout.write(out.getvalue())
diff --git a/regs/holly.py b/regs/holly.py
index a1d4925..d5af52d 100644
--- a/regs/holly.py
+++ b/regs/holly.py
@@ -8,7 +8,6 @@ def generate_register(base_address, register):
 
 def generate_classes(package_name, base_address, blocks):
     yield f"package sega.dreamcast.{package_name};"
-    yield ""
     for block, registers in blocks:
         yield f"public class {block.capitalize()} {{"
         for register in registers:
diff --git a/sega/dreamcast/holly/CoreBits.class.h b/sega/dreamcast/holly/CoreBits.class.h
new file mode 100644
index 0000000..9700dae
--- /dev/null
+++ b/sega/dreamcast/holly/CoreBits.class.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_sega_dreamcast_holly_CoreBits_class_start __asm("_binary_sega_dreamcast_holly_CoreBits_class_start");
+extern uint32_t _binary_sega_dreamcast_holly_CoreBits_class_end __asm("_binary_sega_dreamcast_holly_CoreBits_class_end");
+extern uint32_t _binary_sega_dreamcast_holly_CoreBits_class_size __asm("_binary_sega_dreamcast_holly_CoreBits_class_size");
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/sega/dreamcast/holly/CoreBits.java b/sega/dreamcast/holly/CoreBits.java
new file mode 100644
index 0000000..0b1b08f
--- /dev/null
+++ b/sega/dreamcast/holly/CoreBits.java
@@ -0,0 +1,468 @@
+package sega.dreamcast.holly;
+
+public class CoreBits {
+    public static int id__device_id(int n) {
+        return (n >> 16) & 65535;
+    }
+    public static int id__vendor_id(int n) {
+        return (n >> 0) & 65535;
+    }
+    public static int revision__chip_revision(int n) {
+        return (n >> 0) & 65535;
+    }
+    public static final int softreset__sdram_if_soft_reset = 1 << 2;
+    public static final int softreset__pipeline_soft_reset = 1 << 1;
+    public static final int softreset__ta_soft_reset = 1 << 0;
+    public static final int startrender__start_render = 1 << 0;
+    public static int test_select__diagdb_data(int n) {
+        return (n >> 5) & 31;
+    }
+    public static int test_select__diagda_data(int n) {
+        return (n >> 0) & 31;
+    }
+    public static int param_base__base_address(int n) {
+        return (n & 15728640) << 0;
+    }
+    public static int region_base__base_address(int n) {
+        return (n & 16777212) << 0;
+    }
+    public static final int span_sort_cfg__cache_bypass = 1 << 16;
+    public static final int span_sort_cfg__offset_sort_enable = 1 << 8;
+    public static final int span_sort_cfg__span_sort_enable = 1 << 0;
+    public static int vo_border_col__chroma(int n) {
+        return (n & 1) << 24;
+    }
+    public static int vo_border_col__red(int n) {
+        return (n & 255) << 16;
+    }
+    public static int vo_border_col__green(int n) {
+        return (n & 255) << 8;
+    }
+    public static int vo_border_col__blue(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fb_r_ctrl__vclk_div__pclk_vclk_2(int n) {
+        return (n >> 23) & 1;
+    }
+    public static final int fb_r_ctrl__vclk_div__pclk_vclk_1 = 1 << 23;
+    public static final int fb_r_ctrl__fb_strip_buf_en = 1 << 22;
+    public static int fb_r_ctrl__fb_stripsize(int n) {
+        return (n & 62) << 16;
+    }
+    public static int fb_r_ctrl__fb_chroma_threshold(int n) {
+        return (n & 255) << 8;
+    }
+    public static int fb_r_ctrl__fb_concat(int n) {
+        return (n & 3) << 4;
+    }
+    public static final int fb_r_ctrl__fb_line_double = 1 << 1;
+    public static final int fb_r_ctrl__fb_enable = 1 << 0;
+    public static int fb_r_ctrl__fb_depth__0555_rgb_16bit(int n) {
+        return (n >> 2) & 3;
+    }
+    public static final int fb_r_ctrl__fb_depth__565_rgb_16bit = 1 << 2;
+    public static final int fb_r_ctrl__fb_depth__888_rgb_24bit_packed = 2 << 2;
+    public static final int fb_r_ctrl__fb_depth__0888_rgb_32bit = 3 << 2;
+    public static int fb_w_ctrl__fb_alpha_threshold(int n) {
+        return (n & 255) << 16;
+    }
+    public static int fb_w_ctrl__fb_kval(int n) {
+        return (n & 255) << 8;
+    }
+    public static final int fb_w_ctrl__fb_dither = 1 << 3;
+    public static int fb_w_ctrl__fb_packmode__0555_krgb_16bit(int n) {
+        return (n >> 0) & 7;
+    }
+    public static final int fb_w_ctrl__fb_packmode__565_rgb_16bit = 1 << 0;
+    public static final int fb_w_ctrl__fb_packmode__4444_argb_16bit = 2 << 0;
+    public static final int fb_w_ctrl__fb_packmode__1555_argb_16bit = 3 << 0;
+    public static final int fb_w_ctrl__fb_packmode__888_rgb_24bit_packed = 4 << 0;
+    public static final int fb_w_ctrl__fb_packmode__0888_krgb_32bit = 5 << 0;
+    public static final int fb_w_ctrl__fb_packmode__8888_argb_32bit = 6 << 0;
+    public static int fb_w_linestride__fb_line_stride(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fb_r_sof1__frame_buffer_read_address_frame_1(int n) {
+        return (n & 16777212) << 0;
+    }
+    public static int fb_r_sof2__frame_buffer_read_address_frame_2(int n) {
+        return (n & 16777212) << 0;
+    }
+    public static int fb_r_size__fb_modulus(int n) {
+        return (n & 1023) << 20;
+    }
+    public static int fb_r_size__fb_y_size(int n) {
+        return (n & 1023) << 10;
+    }
+    public static int fb_r_size__fb_x_size(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int fb_w_sof1__frame_buffer_write_address_frame_1(int n) {
+        return (n & 33554428) << 0;
+    }
+    public static int fb_w_sof2__frame_buffer_write_address_frame_2(int n) {
+        return (n & 33554428) << 0;
+    }
+    public static int fb_x_clip__fb_x_clip_max(int n) {
+        return (n & 2047) << 16;
+    }
+    public static int fb_x_clip__fb_x_clip_min(int n) {
+        return (n & 2047) << 0;
+    }
+    public static int fb_y_clip__fb_y_clip_max(int n) {
+        return (n & 1023) << 16;
+    }
+    public static int fb_y_clip__fb_y_clip_min(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int fpu_shad_scale__simple_shadow_enable__parameter_selection_volume_mode(int n) {
+        return (n >> 8) & 1;
+    }
+    public static final int fpu_shad_scale__simple_shadow_enable__intensity_volume_mode = 1 << 8;
+    public static int fpu_shad_scale__scale_factor_for_shadows(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fpu_cull_val__culling_comparison_value(int n) {
+        return (n & 2147483647) << 0;
+    }
+    public static int fpu_param_cfg__region_header_type__type_1(int n) {
+        return (n >> 21) & 1;
+    }
+    public static final int fpu_param_cfg__region_header_type__type_2 = 1 << 21;
+    public static int fpu_param_cfg__tsp_parameter_burst_threshold(int n) {
+        return (n & 63) << 14;
+    }
+    public static int fpu_param_cfg__isp_parameter_burst_threshold(int n) {
+        return (n & 63) << 8;
+    }
+    public static int fpu_param_cfg__pointer_burst_size(int n) {
+        return (n & 15) << 4;
+    }
+    public static int fpu_param_cfg__pointer_first_burst_size(int n) {
+        return (n & 15) << 0;
+    }
+    public static final int half_offset__tsp_texel_sampling_position__top_left = 1 << 2;
+    public static final int half_offset__tsp_texel_sampling_position__center = 1 << 2;
+    public static final int half_offset__tsp_pixel_sampling_position__top_left = 1 << 1;
+    public static final int half_offset__tsp_pixel_sampling_position__center = 1 << 1;
+    public static final int half_offset__fpu_pixel_sampling_position__top_left = 1 << 0;
+    public static final int half_offset__fpu_pixel_sampling_position__center = 1 << 0;
+    public static int fpu_perp_val__perpendicular_triangle_compare(int n) {
+        return (n & 2147483647) << 0;
+    }
+    public static int isp_backgnd_d__background_plane_depth(int n) {
+        return (n & 268435455) << 4;
+    }
+    public static final int isp_backgnd_t__cache_bypass = 1 << 28;
+    public static final int isp_backgnd_t__shadow = 1 << 27;
+    public static int isp_backgnd_t__skip(int n) {
+        return (n & 7) << 24;
+    }
+    public static int isp_backgnd_t__tag_address(int n) {
+        return (n & 2097151) << 3;
+    }
+    public static int isp_backgnd_t__tag_offset(int n) {
+        return (n & 7) << 0;
+    }
+    public static int isp_feed_cfg__cache_size_for_translucency(int n) {
+        return (n & 1023) << 14;
+    }
+    public static int isp_feed_cfg__punch_through_chunk_size(int n) {
+        return (n & 1023) << 4;
+    }
+    public static final int isp_feed_cfg__discard_mode = 1 << 3;
+    public static final int isp_feed_cfg__pre_sort_mode = 1 << 0;
+    public static int sdram_refresh__refresh_counter_value(int n) {
+        return (n & 255) << 0;
+    }
+    public static int sdram_arb_cfg__override_value__priority_only(int n) {
+        return (n >> 18) & 15;
+    }
+    public static final int sdram_arb_cfg__override_value__rendered_data = 1 << 18;
+    public static final int sdram_arb_cfg__override_value__texture_vq_index = 2 << 18;
+    public static final int sdram_arb_cfg__override_value__texture_normal_data_and_vq_codebook = 3 << 18;
+    public static final int sdram_arb_cfg__override_value__tile_accelerator_isp_tsp_data = 4 << 18;
+    public static final int sdram_arb_cfg__override_value__tile_accelerator_pointers = 5 << 18;
+    public static final int sdram_arb_cfg__override_value__sh4 = 6 << 18;
+    public static final int sdram_arb_cfg__override_value__tsp_parameters = 7 << 18;
+    public static final int sdram_arb_cfg__override_value__tsp_region_data = 8 << 18;
+    public static final int sdram_arb_cfg__override_value__isp_pointer_data = 9 << 18;
+    public static final int sdram_arb_cfg__override_value__isp_parameters = 10 << 18;
+    public static final int sdram_arb_cfg__override_value__crt_controller = 11 << 18;
+    public static int sdram_arb_cfg__arbiter_priority_control__priority_arbitration_only(int n) {
+        return (n >> 16) & 3;
+    }
+    public static final int sdram_arb_cfg__arbiter_priority_control__override_value_field = 1 << 16;
+    public static final int sdram_arb_cfg__arbiter_priority_control__round_robin_counter = 2 << 16;
+    public static int sdram_arb_cfg__arbiter_crt_page_break_latency_count_value(int n) {
+        return (n & 255) << 8;
+    }
+    public static int sdram_arb_cfg__arbiter_page_break_latency_count_value(int n) {
+        return (n & 255) << 0;
+    }
+    public static int sdram_cfg__read_command_to_returned_data_delay(int n) {
+        return (n & 7) << 26;
+    }
+    public static int sdram_cfg__cas_latency_value(int n) {
+        return (n & 7) << 23;
+    }
+    public static int sdram_cfg__activate_to_activate_period(int n) {
+        return (n & 3) << 21;
+    }
+    public static int sdram_cfg__read_to_write_period(int n) {
+        return (n & 7) << 18;
+    }
+    public static int sdram_cfg__refresh_to_activate_period(int n) {
+        return (n & 15) << 14;
+    }
+    public static int sdram_cfg__pre_charge_to_activate_period(int n) {
+        return (n & 3) << 10;
+    }
+    public static int sdram_cfg__activate_to_pre_charge_period(int n) {
+        return (n & 15) << 6;
+    }
+    public static int sdram_cfg__activate_to_read_write_command_period(int n) {
+        return (n & 3) << 4;
+    }
+    public static int sdram_cfg__write_to_pre_charge_period(int n) {
+        return (n & 3) << 2;
+    }
+    public static int sdram_cfg__read_to_pre_charge_period(int n) {
+        return (n & 3) << 0;
+    }
+    public static int fog_col_ram__red(int n) {
+        return (n & 255) << 16;
+    }
+    public static int fog_col_ram__green(int n) {
+        return (n & 255) << 8;
+    }
+    public static int fog_col_ram__blue(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fog_col_vert__red(int n) {
+        return (n & 255) << 16;
+    }
+    public static int fog_col_vert__green(int n) {
+        return (n & 255) << 8;
+    }
+    public static int fog_col_vert__blue(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fog_density__fog_scale_mantissa(int n) {
+        return (n & 255) << 8;
+    }
+    public static int fog_density__fog_scale_exponent(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fog_clamp_max__alpha(int n) {
+        return (n & 255) << 24;
+    }
+    public static int fog_clamp_max__red(int n) {
+        return (n & 255) << 16;
+    }
+    public static int fog_clamp_max__green(int n) {
+        return (n & 255) << 8;
+    }
+    public static int fog_clamp_max__blue(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fog_clamp_min__alpha(int n) {
+        return (n & 255) << 24;
+    }
+    public static int fog_clamp_min__red(int n) {
+        return (n & 255) << 16;
+    }
+    public static int fog_clamp_min__green(int n) {
+        return (n & 255) << 8;
+    }
+    public static int fog_clamp_min__blue(int n) {
+        return (n & 255) << 0;
+    }
+    public static int spg_trigger_pos__trigger_v_count(int n) {
+        return (n >> 16) & 1023;
+    }
+    public static int spg_trigger_pos__trigger_h_count(int n) {
+        return (n >> 0) & 1023;
+    }
+    public static int spg_hblank_int__hblank_in_interrupt(int n) {
+        return (n >> 16) & 1023;
+    }
+    public static int spg_hblank_int__line_comp_val(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int spg_hblank_int__hblank_int_mode__output_equal_line_comp_val(int n) {
+        return (n >> 12) & 3;
+    }
+    public static final int spg_hblank_int__hblank_int_mode__output_every_line_comp_val = 1 << 12;
+    public static final int spg_hblank_int__hblank_int_mode__output_every_line = 2 << 12;
+    public static int spg_vblank_int__vblank_out_interrupt_line_number(int n) {
+        return (n & 1023) << 16;
+    }
+    public static int spg_vblank_int__vblank_in_interrupt_line_number(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int spg_control__csync_on_h__hsync(int n) {
+        return (n >> 9) & 1;
+    }
+    public static final int spg_control__csync_on_h__csync = 1 << 9;
+    public static int spg_control__sync_direction__input(int n) {
+        return (n >> 8) & 1;
+    }
+    public static final int spg_control__sync_direction__output = 1 << 8;
+    public static final int spg_control__pal = 1 << 7;
+    public static final int spg_control__ntsc = 1 << 6;
+    public static final int spg_control__force_field2 = 1 << 5;
+    public static final int spg_control__interlace = 1 << 4;
+    public static final int spg_control__spg_lock = 1 << 3;
+    public static int spg_control__mcsync_pol__active_low(int n) {
+        return (n >> 2) & 1;
+    }
+    public static final int spg_control__mcsync_pol__active_high = 1 << 2;
+    public static int spg_control__mvsync_pol__active_low(int n) {
+        return (n >> 1) & 1;
+    }
+    public static final int spg_control__mvsync_pol__active_high = 1 << 1;
+    public static int spg_control__mhsync_pol__active_low(int n) {
+        return (n >> 0) & 1;
+    }
+    public static final int spg_control__mhsync_pol__active_high = 1 << 0;
+    public static int spg_hblank__hbend(int n) {
+        return (n & 1023) << 16;
+    }
+    public static int spg_hblank__hbstart(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int spg_load__vcount(int n) {
+        return (n & 1023) << 16;
+    }
+    public static int spg_load__hcount(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int spg_vblank__vbend(int n) {
+        return (n & 1023) << 16;
+    }
+    public static int spg_vblank__vbstart(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int spg_width__eqwidth(int n) {
+        return (n & 1023) << 22;
+    }
+    public static int spg_width__bpwidth(int n) {
+        return (n & 1023) << 12;
+    }
+    public static int spg_width__vswidth(int n) {
+        return (n & 15) << 8;
+    }
+    public static int spg_width__hswidth(int n) {
+        return (n & 127) << 0;
+    }
+    public static int text_control__code_book_endian__little_endian(int n) {
+        return (n >> 17) & 1;
+    }
+    public static final int text_control__code_book_endian__big_endian = 1 << 17;
+    public static int text_control__index_endian__little_endian(int n) {
+        return (n >> 16) & 1;
+    }
+    public static final int text_control__index_endian__big_endian = 1 << 16;
+    public static int text_control__bank_bit(int n) {
+        return (n & 31) << 8;
+    }
+    public static int text_control__stride(int n) {
+        return (n & 31) << 0;
+    }
+    public static final int vo_control__pclk_delay_reset = 1 << 21;
+    public static int vo_control__pclk_delay(int n) {
+        return (n & 31) << 16;
+    }
+    public static final int vo_control__pixel_double = 1 << 8;
+    public static final int vo_control__blank_video = 1 << 3;
+    public static int vo_control__field_mode__use_field_flag_from_spg(int n) {
+        return (n >> 4) & 15;
+    }
+    public static final int vo_control__field_mode__use_inverse_of_field_flag_from_spg = 1 << 4;
+    public static final int vo_control__field_mode__field_1_fixed = 2 << 4;
+    public static final int vo_control__field_mode__field_2_fixed = 3 << 4;
+    public static final int vo_control__field_mode__field_1_when_the_active_edges_of_hsync_and_vsync_match = 4 << 4;
+    public static final int vo_control__field_mode__field_2_when_the_active_edges_of_hsync_and_vsync_match = 5 << 4;
+    public static final int vo_control__field_mode__field_1_when_hsync_becomes_active_in_the_middle_of_the_vsync_active_edge = 6 << 4;
+    public static final int vo_control__field_mode__field_2_when_hsync_becomes_active_in_the_middle_of_the_vsync_active_edge = 7 << 4;
+    public static final int vo_control__field_mode__inverted_at_the_active_edge_of_vsync = 8 << 4;
+    public static int vo_control__blank_pol__active_low(int n) {
+        return (n >> 2) & 1;
+    }
+    public static final int vo_control__blank_pol__active_high = 1 << 2;
+    public static int vo_control__vsync_pol__active_low(int n) {
+        return (n >> 1) & 1;
+    }
+    public static final int vo_control__vsync_pol__active_high = 1 << 1;
+    public static int vo_control__hsync_pol__active_low(int n) {
+        return (n >> 0) & 1;
+    }
+    public static final int vo_control__hsync_pol__active_high = 1 << 0;
+    public static int vo_startx__horizontal_start_position(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int vo_starty__vertical_start_position_on_field_2(int n) {
+        return (n & 1023) << 16;
+    }
+    public static int vo_starty__vertical_start_position_on_field_1(int n) {
+        return (n & 1023) << 0;
+    }
+    public static int scaler_ctl__field_select__field_1(int n) {
+        return (n >> 18) & 1;
+    }
+    public static final int scaler_ctl__field_select__field_2 = 1 << 18;
+    public static final int scaler_ctl__interlace = 1 << 17;
+    public static final int scaler_ctl__horizontal_scaling_enable = 1 << 16;
+    public static int scaler_ctl__vertical_scale_factor(int n) {
+        return (n & 65535) << 0;
+    }
+    public static int pal_ram_ctrl__pixel_format__argb1555(int n) {
+        return (n >> 0) & 3;
+    }
+    public static final int pal_ram_ctrl__pixel_format__rgb565 = 1 << 0;
+    public static final int pal_ram_ctrl__pixel_format__argb4444 = 2 << 0;
+    public static final int pal_ram_ctrl__pixel_format__argb8888 = 3 << 0;
+    public static int spg_status__vsync(int n) {
+        return (n >> 13) & 1;
+    }
+    public static int spg_status__hsync(int n) {
+        return (n >> 12) & 1;
+    }
+    public static int spg_status__blank(int n) {
+        return (n >> 11) & 1;
+    }
+    public static int spg_status__fieldnum(int n) {
+        return (n >> 10) & 1;
+    }
+    public static int spg_status__scanline(int n) {
+        return (n >> 0) & 1023;
+    }
+    public static int fb_burstctrl__wr_burst(int n) {
+        return (n & 15) << 16;
+    }
+    public static int fb_burstctrl__vid_lat(int n) {
+        return (n & 127) << 8;
+    }
+    public static int fb_burstctrl__vid_burst(int n) {
+        return (n & 63) << 0;
+    }
+    public static int fb_c_sof__frame_buffer_current_read_address(int n) {
+        return (n >> 0) & 16777215;
+    }
+    public static int y_coeff__coefficient_1(int n) {
+        return (n & 255) << 8;
+    }
+    public static int y_coeff__coefficient_0_2(int n) {
+        return (n & 255) << 0;
+    }
+    public static int pt_alpha_ref__alpha_reference_for_punch_through(int n) {
+        return (n & 255) << 0;
+    }
+    public static int fog_table__fog_table_data(int n) {
+        return (n & 65535) << 0;
+    }
+    public static int palette_ram__palette_data(int n) {
+        return (n & -1) << 0;
+    }
+}
diff --git a/sega/dreamcast/holly/Holly.java b/sega/dreamcast/holly/Holly.java
index eee13f0..0082c4d 100644
--- a/sega/dreamcast/holly/Holly.java
+++ b/sega/dreamcast/holly/Holly.java
@@ -1,6 +1,5 @@
 package sega.dreamcast.holly;
 
-
 public class Holly {
     public static final int ID = 0xa05f8000;
     public static final int REVISION = 0xa05f8004;
diff --git a/sega/dreamcast/holly/HollyBits.java b/sega/dreamcast/holly/HollyBits.java
deleted file mode 100644
index 7054e39..0000000
--- a/sega/dreamcast/holly/HollyBits.java
+++ /dev/null
@@ -1,629 +0,0 @@
-package sega.dreamcast.holly;
-
-
-public class HollyBits {
-    public class ID {
-        public static int device_id(int n) {
-            return (n >> 16) & 65535;
-        }
-        public static int vendor_id(int n) {
-            return (n >> 0) & 65535;
-        }
-    }
-    public class REVISION {
-        public static int chip_revision(int n) {
-            return (n >> 0) & 65535;
-        }
-    }
-    public class SOFTRESET {
-        public static final int sdram_if_soft_reset = 4;
-        public static final int pipeline_soft_reset = 2;
-        public static final int ta_soft_reset = 1;
-    }
-    public class STARTRENDER {
-        public static final int start_render = 1;
-    }
-    public class TEST_SELECT {
-        public static int diagdb_data(int n) {
-            return (n >> 5) & 31;
-        }
-        public static int diagda_data(int n) {
-            return (n >> 0) & 31;
-        }
-    }
-    public class PARAM_BASE {
-        public static int base_address(int n) {
-            return (n & 15728640) << 0;
-        }
-    }
-    public class REGION_BASE {
-        public static int base_address(int n) {
-            return (n & 16777212) << 0;
-        }
-    }
-    public class SPAN_SORT_CFG {
-        public static final int cache_bypass = 65536;
-        public static final int offset_sort_enable = 256;
-        public static final int span_sort_enable = 1;
-    }
-    public class VO_BORDER_COL {
-        public static int chroma(int n) {
-            return (n & 1) << 24;
-        }
-        public static int red(int n) {
-            return (n & 255) << 16;
-        }
-        public static int green(int n) {
-            return (n & 255) << 8;
-        }
-        public static int blue(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FB_R_CTRL {
-        public class vclk_div {
-            public static int pclk_vclk_2(int n) {
-                return (n >> 23) & 1;
-            }
-            public static final int pclk_vclk_1 = 8388608;
-        }
-        public static final int fb_strip_buf_en = 4194304;
-        public static int fb_stripsize(int n) {
-            return (n & 62) << 16;
-        }
-        public static int fb_chroma_threshold(int n) {
-            return (n & 255) << 8;
-        }
-        public static int fb_concat(int n) {
-            return (n & 3) << 4;
-        }
-        public static final int fb_line_double = 2;
-        public static final int fb_enable = 1;
-        public class fb_depth {
-            public static int _0555_rgb_16bit(int n) {
-                return (n >> 2) & 3;
-            }
-            public static final int _0565_rgb_16bit = 4;
-            public static final int _888_rgb_24bit_packed = 8;
-            public static final int _0888_rgb_32bit = 12;
-        }
-    }
-    public class FB_W_CTRL {
-        public static int fb_alpha_threshold(int n) {
-            return (n & 255) << 16;
-        }
-        public static int fb_kval(int n) {
-            return (n & 255) << 8;
-        }
-        public static final int fb_dither = 8;
-        public class fb_packmode {
-            public static int _0555_krgb_16bit(int n) {
-                return (n >> 0) & 7;
-            }
-            public static final int _565_rgb_16bit = 1;
-            public static final int _4444_argb_16bit = 2;
-            public static final int _1555_argb_16bit = 3;
-            public static final int _888_rgb_24bit_packed = 4;
-            public static final int _0888_krgb_32bit = 5;
-            public static final int _8888_argb_32bit = 6;
-        }
-    }
-    public class FB_W_LINESTRIDE {
-        public static int fb_line_stride(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FB_R_SOF1 {
-        public static int frame_buffer_read_address_frame_1(int n) {
-            return (n & 16777212) << 0;
-        }
-    }
-    public class FB_R_SOF2 {
-        public static int frame_buffer_read_address_frame_2(int n) {
-            return (n & 16777212) << 0;
-        }
-    }
-    public class FB_R_SIZE {
-        public static int fb_modulus(int n) {
-            return (n & 1023) << 20;
-        }
-        public static int fb_y_size(int n) {
-            return (n & 1023) << 10;
-        }
-        public static int fb_x_size(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class FB_W_SOF1 {
-        public static int frame_buffer_write_address_frame_1(int n) {
-            return (n & 33554428) << 0;
-        }
-    }
-    public class FB_W_SOF2 {
-        public static int frame_buffer_write_address_frame_2(int n) {
-            return (n & 33554428) << 0;
-        }
-    }
-    public class FB_X_CLIP {
-        public static int fb_x_clip_max(int n) {
-            return (n & 2047) << 16;
-        }
-        public static int fb_x_clip_min(int n) {
-            return (n & 2047) << 0;
-        }
-    }
-    public class FB_Y_CLIP {
-        public static int fb_y_clip_max(int n) {
-            return (n & 1023) << 16;
-        }
-        public static int fb_y_clip_min(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class FPU_SHAD_SCALE {
-        public class simple_shadow_enable {
-            public static int parameter_selection_volume_mode(int n) {
-                return (n >> 8) & 1;
-            }
-            public static final int intensity_volume_mode = 256;
-        }
-        public static int scale_factor_for_shadows(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FPU_CULL_VAL {
-        public static int culling_comparison_value(int n) {
-            return (n & 2147483647) << 0;
-        }
-    }
-    public class FPU_PARAM_CFG {
-        public class region_header_type {
-            public static int type_1(int n) {
-                return (n >> 21) & 1;
-            }
-            public static final int type_2 = 2097152;
-        }
-        public static int tsp_parameter_burst_threshold(int n) {
-            return (n & 63) << 14;
-        }
-        public static int isp_parameter_burst_threshold(int n) {
-            return (n & 63) << 8;
-        }
-        public static int pointer_burst_size(int n) {
-            return (n & 15) << 4;
-        }
-        public static int pointer_first_burst_size(int n) {
-            return (n & 15) << 0;
-        }
-    }
-    public class HALF_OFFSET {
-        public class tsp_texel_sampling_position {
-            public static final int top_left = 4;
-            public static final int center = 4;
-        }
-        public class tsp_pixel_sampling_position {
-            public static final int top_left = 2;
-            public static final int center = 2;
-        }
-        public class fpu_pixel_sampling_position {
-            public static final int top_left = 1;
-            public static final int center = 1;
-        }
-    }
-    public class FPU_PERP_VAL {
-        public static int perpendicular_triangle_compare(int n) {
-            return (n & 2147483647) << 0;
-        }
-    }
-    public class ISP_BACKGND_D {
-        public static int background_plane_depth(int n) {
-            return (n & 268435455) << 4;
-        }
-    }
-    public class ISP_BACKGND_T {
-        public static final int cache_bypass = 268435456;
-        public static final int shadow = 134217728;
-        public static int skip(int n) {
-            return (n & 7) << 24;
-        }
-        public static int tag_address(int n) {
-            return (n & 2097151) << 3;
-        }
-        public static int tag_offset(int n) {
-            return (n & 7) << 0;
-        }
-    }
-    public class ISP_FEED_CFG {
-        public static int cache_size_for_translucency(int n) {
-            return (n & 1023) << 14;
-        }
-        public static int punch_through_chunk_size(int n) {
-            return (n & 1023) << 4;
-        }
-        public static final int discard_mode = 8;
-        public static final int pre_sort_mode = 1;
-    }
-    public class SDRAM_REFRESH {
-        public static int refresh_counter_value(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class SDRAM_ARB_CFG {
-        public class override_value {
-            public static int priority_only(int n) {
-                return (n >> 18) & 15;
-            }
-            public static final int rendered_data = 262144;
-            public static final int texture_vq_index = 524288;
-            public static final int texture_normal_data_and_vq_codebook = 786432;
-            public static final int tile_accelerator_isp_tsp_data = 1048576;
-            public static final int tile_accelerator_pointers = 1310720;
-            public static final int sh4 = 1572864;
-            public static final int tsp_parameters = 1835008;
-            public static final int tsp_region_data = 2097152;
-            public static final int isp_pointer_data = 2359296;
-            public static final int isp_parameters = 2621440;
-            public static final int crt_controller = 2883584;
-        }
-        public class arbiter_priority_control {
-            public static int priority_arbitration_only(int n) {
-                return (n >> 16) & 3;
-            }
-            public static final int override_value_field = 65536;
-            public static final int round_robin_counter = 131072;
-        }
-        public static int arbiter_crt_page_break_latency_count_value(int n) {
-            return (n & 255) << 8;
-        }
-        public static int arbiter_page_break_latency_count_value(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class SDRAM_CFG {
-        public static int read_command_to_returned_data_delay(int n) {
-            return (n & 7) << 26;
-        }
-        public static int cas_latency_value(int n) {
-            return (n & 7) << 23;
-        }
-        public static int activate_to_activate_period(int n) {
-            return (n & 3) << 21;
-        }
-        public static int read_to_write_period(int n) {
-            return (n & 7) << 18;
-        }
-        public static int refresh_to_activate_period(int n) {
-            return (n & 15) << 14;
-        }
-        public static int pre_charge_to_activate_period(int n) {
-            return (n & 3) << 10;
-        }
-        public static int activate_to_pre_charge_period(int n) {
-            return (n & 15) << 6;
-        }
-        public static int activate_to_read_write_command_period(int n) {
-            return (n & 3) << 4;
-        }
-        public static int write_to_pre_charge_period(int n) {
-            return (n & 3) << 2;
-        }
-        public static int read_to_pre_charge_period(int n) {
-            return (n & 3) << 0;
-        }
-    }
-    public class FOG_COL_RAM {
-        public static int red(int n) {
-            return (n & 255) << 16;
-        }
-        public static int green(int n) {
-            return (n & 255) << 8;
-        }
-        public static int blue(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FOG_COL_VERT {
-        public static int red(int n) {
-            return (n & 255) << 16;
-        }
-        public static int green(int n) {
-            return (n & 255) << 8;
-        }
-        public static int blue(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FOG_DENSITY {
-        public static int fog_scale_mantissa(int n) {
-            return (n & 255) << 8;
-        }
-        public static int fog_scale_exponent(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FOG_CLAMP_MAX {
-        public static int alpha(int n) {
-            return (n & 255) << 24;
-        }
-        public static int red(int n) {
-            return (n & 255) << 16;
-        }
-        public static int green(int n) {
-            return (n & 255) << 8;
-        }
-        public static int blue(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FOG_CLAMP_MIN {
-        public static int alpha(int n) {
-            return (n & 255) << 24;
-        }
-        public static int red(int n) {
-            return (n & 255) << 16;
-        }
-        public static int green(int n) {
-            return (n & 255) << 8;
-        }
-        public static int blue(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class SPG_TRIGGER_POS {
-        public static int trigger_v_count(int n) {
-            return (n >> 16) & 1023;
-        }
-        public static int trigger_h_count(int n) {
-            return (n >> 0) & 1023;
-        }
-    }
-    public class SPG_HBLANK_INT {
-        public static int hblank_in_interrupt(int n) {
-            return (n >> 16) & 1023;
-        }
-        public static int line_comp_val(int n) {
-            return (n & 1023) << 0;
-        }
-        public class hblank_int_mode {
-            public static int output_equal_line_comp_val(int n) {
-                return (n >> 12) & 3;
-            }
-            public static final int output_every_line_comp_val = 4096;
-            public static final int output_every_line = 8192;
-        }
-    }
-    public class SPG_VBLANK_INT {
-        public static int vblank_out_interrupt_line_number(int n) {
-            return (n & 1023) << 16;
-        }
-        public static int vblank_in_interrupt_line_number(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class SPG_CONTROL {
-        public class csync_on_h {
-            public static int hsync(int n) {
-                return (n >> 9) & 1;
-            }
-            public static final int csync = 512;
-        }
-        public class sync_direction {
-            public static int input(int n) {
-                return (n >> 8) & 1;
-            }
-            public static final int output = 256;
-        }
-        public static final int pal = 128;
-        public static final int ntsc = 64;
-        public static final int force_field2 = 32;
-        public static final int interlace = 16;
-        public static final int spg_lock = 8;
-        public class mcsync_pol {
-            public static int active_low(int n) {
-                return (n >> 2) & 1;
-            }
-            public static final int active_high = 4;
-        }
-        public class mvsync_pol {
-            public static int active_low(int n) {
-                return (n >> 1) & 1;
-            }
-            public static final int active_high = 2;
-        }
-        public class mhsync_pol {
-            public static int active_low(int n) {
-                return (n >> 0) & 1;
-            }
-            public static final int active_high = 1;
-        }
-    }
-    public class SPG_HBLANK {
-        public static int hbend(int n) {
-            return (n & 1023) << 16;
-        }
-        public static int hbstart(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class SPG_LOAD {
-        public static int vcount(int n) {
-            return (n & 1023) << 16;
-        }
-        public static int hcount(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class SPG_VBLANK {
-        public static int vbend(int n) {
-            return (n & 1023) << 16;
-        }
-        public static int vbstart(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class SPG_WIDTH {
-        public static int eqwidth(int n) {
-            return (n & 1023) << 22;
-        }
-        public static int bpwidth(int n) {
-            return (n & 1023) << 12;
-        }
-        public static int vswidth(int n) {
-            return (n & 15) << 8;
-        }
-        public static int hswidth(int n) {
-            return (n & 127) << 0;
-        }
-    }
-    public class TEXT_CONTROL {
-        public class code_book_endian {
-            public static int little_endian(int n) {
-                return (n >> 17) & 1;
-            }
-            public static final int big_endian = 131072;
-        }
-        public class index_endian {
-            public static int little_endian(int n) {
-                return (n >> 16) & 1;
-            }
-            public static final int big_endian = 65536;
-        }
-        public static int bank_bit(int n) {
-            return (n & 31) << 8;
-        }
-        public static int stride(int n) {
-            return (n & 31) << 0;
-        }
-    }
-    public class VO_CONTROL {
-        public static final int pclk_delay_reset = 2097152;
-        public static int pclk_delay(int n) {
-            return (n & 31) << 16;
-        }
-        public static final int pixel_double = 256;
-        public static final int blank_video = 8;
-        public class field_mode {
-            public static int use_field_flag_from_spg(int n) {
-                return (n >> 4) & 15;
-            }
-            public static final int use_inverse_of_field_flag_from_spg = 16;
-            public static final int field_1_fixed = 32;
-            public static final int field_2_fixed = 48;
-            public static final int field_1_when_the_active_edges_of_hsync_and_vsync_match = 64;
-            public static final int field_2_when_the_active_edges_of_hsync_and_vsync_match = 80;
-            public static final int field_1_when_hsync_becomes_active_in_the_middle_of_the_vsync_active_edge = 96;
-            public static final int field_2_when_hsync_becomes_active_in_the_middle_of_the_vsync_active_edge = 112;
-            public static final int inverted_at_the_active_edge_of_vsync = 128;
-        }
-        public class blank_pol {
-            public static int active_low(int n) {
-                return (n >> 2) & 1;
-            }
-            public static final int active_high = 4;
-        }
-        public class vsync_pol {
-            public static int active_low(int n) {
-                return (n >> 1) & 1;
-            }
-            public static final int active_high = 2;
-        }
-        public class hsync_pol {
-            public static int active_low(int n) {
-                return (n >> 0) & 1;
-            }
-            public static final int active_high = 1;
-        }
-    }
-    public class VO_STARTX {
-        public static int horizontal_start_position(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class VO_STARTY {
-        public static int vertical_start_position_on_field_2(int n) {
-            return (n & 1023) << 16;
-        }
-        public static int vertical_start_position_on_field_1(int n) {
-            return (n & 1023) << 0;
-        }
-    }
-    public class SCALER_CTL {
-        public class field_select {
-            public static int field_1(int n) {
-                return (n >> 18) & 1;
-            }
-            public static final int field_2 = 262144;
-        }
-        public static final int interlace = 131072;
-        public static final int horizontal_scaling_enable = 65536;
-        public static int vertical_scale_factor(int n) {
-            return (n & 65535) << 0;
-        }
-    }
-    public class PAL_RAM_CTRL {
-        public class pixel_format {
-            public static int argb1555(int n) {
-                return (n >> 0) & 3;
-            }
-            public static final int rgb565 = 1;
-            public static final int argb4444 = 2;
-            public static final int argb8888 = 3;
-        }
-    }
-    public class SPG_STATUS {
-        public static int vsync(int n) {
-            return (n >> 13) & 1;
-        }
-        public static int hsync(int n) {
-            return (n >> 12) & 1;
-        }
-        public static int blank(int n) {
-            return (n >> 11) & 1;
-        }
-        public static int fieldnum(int n) {
-            return (n >> 10) & 1;
-        }
-        public static int scanline(int n) {
-            return (n >> 0) & 1023;
-        }
-    }
-    public class FB_BURSTCTRL {
-        public static int wr_burst(int n) {
-            return (n & 15) << 16;
-        }
-        public static int vid_lat(int n) {
-            return (n & 127) << 8;
-        }
-        public static int vid_burst(int n) {
-            return (n & 63) << 0;
-        }
-    }
-    public class FB_C_SOF {
-        public static int frame_buffer_current_read_address(int n) {
-            return (n >> 0) & 16777215;
-        }
-    }
-    public class Y_COEFF {
-        public static int coefficient_1(int n) {
-            return (n & 255) << 8;
-        }
-        public static int coefficient_0_2(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class PT_ALPHA_REF {
-        public static int alpha_reference_for_punch_through(int n) {
-            return (n & 255) << 0;
-        }
-    }
-    public class FOG_TABLE {
-        public static int fog_table_data(int n) {
-            return (n & 65535) << 0;
-        }
-    }
-    public class PALETTE_RAM {
-        public static int palette_data(int n) {
-            return (n & -1) << 0;
-        }
-    }
-}