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CP3BT26
PJDIN
Byte
FF F344h
Read Only
XXh
PJDOUT
Byte
FF F346h
Read/Write
XXh
PJWPU
Byte
FF F348h
Read/Write
00h
PJHDRV
Byte
FF F34Ah
Read/Write
00h
PJALTS
Byte
FF F34Ch
Read/Write
00h
Advanced Audio Interface
ARFR
Word
FF FD40h
Read Only
0000h
ARDR0
Word
FF FD42h
Read Only
0000h
ARDR1
Word
FF FD44h
Read Only
0000h
ARDR2
Word
FF FD46h
Read Only
0000h
ARDR3
Word
FF FD48h
Read Only
0000h
ATFR
Word
FF FD4Ah
Write Only
XXXXh
ATDR0
Word
FF FD4Ch
Write Only
0000h
ATDR1
Word
FF FD4Eh
Write Only
0000h
ATDR2
Word
FF FD50h
Write Only
0000h
ATDR3
Word
FF FD52h
Write Only
0000h
AGCR
Word
FF FD54h
Read/Write
0000h
AISCR
Word
FF FD56h
Read/Write
0000h
ARSCR
Word
FF FD58h
Read/Write
0004h
ATSCR
Word
FF FD5Ah
Read/Write
F003h
ACCR
Word
FF FD5Ch
Read/Write
0000h
ADMACR
Word
FF FD5Eh
Read/Write
0000h
Interrupt Control Unit
IVCT
Byte
FF FE00h
Read Only
10h
Fixed Addr.
NMISTAT
Byte
FF FE02h
Read Only
00h
EXNMI
Byte
FF FE04h
Read/Write XXXX 00X0b
ISTAT0
Word
FF FE0Ah
Read Only
0000h
ISTAT1
Word
FF FE0Ch
Read Only
0000h
ISTAT2
Word
FF FE20h
Read Only
0000h
IENAM0
Word
FF FE0Eh
Read/Write
FFFFh
IENAM1
Word
FF FE10h
Read/Write
FFFFh
IENAM2
Word
FF FE22h
Read/Write
FFFFh
Register Name
Size
Address
Access
Type
Value After
Reset
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