Previously operator[] overloads were used for ireg/oreg indexes.
This shows the value of some of the most relevant SCSP slot fields.
The Saturn BIOS does not (un)initialize the DSP. Without zeroizing the DSP program, the SCSP DSP appears to have a program that continuously writes to 0x30000 through 0x3ffff in sound RAM, which has the effect of destroying any samples stored there.
I don't completely understand how the scsp timers work; "8192" is a magic number I came up with by experimentation.
