dreamcast/aica/aica_dsp_out.hpp
Zack Buhman 3338b611c1 aica: initial working example
This plays 10 seconds of PCM audio via the AICA ARM CPU.
2024-02-29 16:51:25 +08:00

31 lines
625 B
C++

#include <stdint.h>
#include <stddef.h>
#include "type.hpp"
struct aica_dsp_out {
reg32 reg_0000;
uint32_t EFDSL() const
{
return (static_cast<uint32_t>((reg_0000 >> 8) & 0xf) << 0);
}
void EFDSL(const uint32_t v)
{
reg_0000 = (((v >> 0) & 0xf) << 8) | (reg_0000 & 0xf0ff);
}
uint32_t EFPAN() const
{
return (static_cast<uint32_t>((reg_0000 >> 0) & 0x1f) << 0);
}
void EFPAN(const uint32_t v)
{
reg_0000 = (((v >> 0) & 0x1f) << 0) | (reg_0000 & 0xffe0);
}
};
static_assert((sizeof (aica_dsp_out)) == 0x4 - 0x0);
static_assert((offsetof (aica_dsp_out, reg_0000)) == 0x0 - 0x0);