Miscellaneous CMD Device Info
SuperCPU OS Internal Memory Mirroring
|
BANK 1 MAP |
BANK 0 MIRROR |
|||
| ADDRESS | REFERENCE | Mirrored at | STATE | MIRRORED IF |
| $E000 - $FFFF | 'KERNAL' | $E000 - $FFFF | READ ONLY |
CPU
H/W REGISTERS DISABLED |
| $D400 - $DFFF | NO MIRROR | |||
| $D200 - $D3FF | 'EXTRA
RAM FOR I/O AREA' |
$D200 - $D3FF | READ
ALWAYS, WRITE IF CPU H/W REGISTERS ENABLED |
I/O ENABLED |
| $C000 - $D1FF | NO MIRROR | |||
| $A000 - $BFFF | 'BASIC' | $A000 - $BFFF | READ ONLY | BASIC ROM ENABLED |
| $8000 - $9FFF | 'RLDOS' | $8000 - $9FFF | READ ONLY | CPU DOS EXTENSIONS ENABLED |
| $6000 - $7FFF | 'ALT. KERNAL' | $E000 - $FFFF | READ ONLY | CPU
H/W REGISTERS ENABLED AND KERNAL ROM ENABLED |
| $1000 - $5FFF | 'RLDOS' | $1000 - $5FFF | READ ONLY | CPU DOS EXTENSIONS ENABLED |
| $0000 - $0FFF | NO MIRROR | |||
SuperCPU Hardware Vector Mapping
| VECTOR ADDRESS | CONDITION |
| $00FFE4 - $00FFFF | KERNAL ROM SWITCHED OUT |
| CPU ROM | 65816 IN NATIVE MODE |
| CPU H/W REGISTERS ENABLED | |
| RAMLINK H/W ENABLED | |
| CPU DOS EXTENSIONS ENABLED | |
| SYSTEM 1 MHZ MODE ENABLED | |
| $017FE4 - $017FFF | ALL OTHER CONDITIONS |