National CP3BT26 Computer Hardware User Manual


 
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CP3BT26
ACCESS.bus
ACBSDA Byte FF F2A0h Read/Write XXh
ACBST Byte FF F2A2h Read/Write 00h
ACBCST Byte FF F2A4h Read/Write 00h
ACBCTL1 Byte FF F2A6h Read/Write 00h
ACBADDR Byte FF F2A8h Read/Write XXh
ACBCTL2 Byte FF F2AAh Read/Write 00h
ACBADDR2 Byte FF F2ACh Read/Write XXh
ACBCTL3 Byte FF F2AEh Read/Write 00h
Timing and Watchdog
TWCFG Byte FF FF20h Read/Write 00h
TWCP Byte FF FF22h Read/Write 00h
TWMT0 Word FF FF24h Read/Write FFFFh
T0CSR Byte FF FF26h Read/Write 00h
WDCNT Byte FF FF28h Write Only 0Fh
WDSDM Byte FF FF2Ah Write Only 5Fh
Multi-Function Timer
TCNT1 Word FF FF40h Read/Write XXh
TCRA Word FF FF42h Read/Write XXh
TCRB Word FF FF44h Read/Write XXh
TCNT2 Word FF FF46h Read/Write XXh
TPRSC Byte FF FF48h Read/Write 00h
TCKC Byte FF FF4Ah Read/Write 00h
TCTRL Byte FF FF4Ch Read/Write 00h
TICTL Byte FF FF4Eh Read/Write 00h
TICLR Byte FF FF50h Read/Write 00h
Register Name Size Address
Access
Type
Value After
Reset
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