Table 3.1 Register list
Register generic | Register name | Start address | Last address | Size |
DMA control register | Level 0-DMA set register | 25FE0000 H | 25FE0017 H | 24 byte |
Level 1-DMA set register | 25FE0020 H | 25FE0037 H | 24 byte | |
Level 2-DMA set register | 25FE0040 H | 25FE0057 H | 24 byte | |
DMA forced stop register | 25FE0060 H | 25FE0063 H | 4 byte | |
DMA status register | 25FE007C H | 25FE007F H | 4 byte | |
DSP control port | DSP program control port | 25FE0080 H | 25FE0083 H | 4 byte |
DSP program RAM data port | 25FE0084 H | 25FE0087 H | 4 byte | |
DSP data RAM address port | 25FE0088 H | 25FE008B H | 4 byte | |
DSP data RAM data port | 25FE008C H | 25FE008F H | 4 byte | |
Timer register | Timer 0 compare register | 25FE0090 H | 25FE0093 H | 4 byte |
Timer 1 set data register | 25FE0094 H | 25FE0097 H | 4 byte | |
Timer 1 Mode Register | 25FE0098 H | 25FE009B H | 4 byte | |
Interrupt Control Register | Interrupt Mask Register | 25FE00A0 H | 25FE00A3 H | 4 byte |
Interrupt status register | 25FE00A4 H | 25FE00A7 H | 4 byte | |
A-Bus control register | A-Bus interrupt acknowledge | 25FE00A8 H | 25FE00AB H | 4 byte |
A-Bus setting register | 25FE00B0 H | 25FE00B7 H | 8 byte | |
A-Bus refresh register | 25FE00B8 H | 25FE00BB H | 4 byte | |
SCU control register | SCU SDRAM selection register | 25FE00C4 H | 25FE00C7 H | 4 byte |
SCU version register | 25FE00C8 H | 25FE00CB H | 4 byte |