10 Rev.A - May 17, 2001
Preliminary
T89C51CC02
Table 7. PCA SFRs
Table 8. Interrupt SFRs
Table 9. ADC SFRs
Table 10. CAN SFRs
Mnemonic Add Name 7 6 5 4 3 2 1 0
CCON D8h PCA Timer/Counter Control
CF CR - CCF4 CCF3 CCF2 CCF1 CCF0
CMOD D9h PCA Timer/Counter Mode
CIDL WDTE - - - CPS1 CPS0 ECF
CL E9h PCA Timer/Counter Low byte
CH F9h PCA Timer/Counter High byte
CCAPM0
CCAPM1
DAh
DBh
PCA Timer/Counter Mode 0
PCA Timer/Counter Mode 1
-
ECOM0
ECOM1
CAPP0
CAPP1
CAP0
CAP1
MAT0
MAT1
TOG0
TOG1
PWM0
PWM1
ECCF0
ECCF1
CCAP0H
CCAP1H
FAh
FBh
PCA Compare Capture Module 0 H
PCA Compare Capture Module 1 H
CCAP0H7
CCAP1H7
CCAP0H6
CCAP1H6
CCAP0H5
CCAP1H5
CCAP0H4
CCAP1H4
CCAP0H3
CCAP1H3
CCAP0H2
CCAP1H2
CCAP0H1
CCAP1H1
CCAP0H0
CCAP1H0
CCAP0L
CCAP1L
EAh
EBh
PCA Compare Capture Module 0 L
PCA Compare Capture Module 1 L
CCAP0L7
CCAP1L7
CCAP0L6
CCAP1L6
CCAP0L5
CCAP1L5
CCAP0L4
CCAP1L4
CCAP0L3
CCAP1L3
CCAP0L2
CCAP1L2
CCAP0L1
CCAP1L1
CCAP0L0
CCAP1L0
Mnemonic Add Name 7 6 5 4 3 2 1 0
IEN0 A8h Interrupt Enable Control 0
EA AC ET2 ES ET1 EX1 ET0 EX0
IEN1 E8h Interrupt Enable Control 1
- - - - - ETIM EADC ECAN
IPL0 B8h Interrupt Priority Control Low 0
- PPC PT2 PS PT1 PX1 PT0 PX0
IPH0 B7h Interrupt Priority Control High 0
- PPCH PT2H PSH PT1H PX1H PT0H PX0H
IPL1 F8h Interrupt Priority Control Low 1
- - - - - POVRL PADCL PCANL
IPH1 F7h Interrupt Priority Control High1
- - - - - POVRH PADCH PCANH
Mnemonic Add Name 7 6 5 4 3 2 1 0
ADCON F3h ADC Control
- PSIDLE ADEN ADEOC ADSST SCH2 SCH1 SCH0
ADCF F6h ADC Configuration
CH7 CH6 CH5 CH4 CH3 CH2 CH1 CH0
ADCLK F2h ADC Clock
- - - PRS4 PRS3 PRS2 PRS1 PRS0
ADDH F5h ADC Data High byte
ADAT9 ADAT8 ADAT7 ADAT6 ADAT5 ADAT4 ADAT3 ADAT2
ADDL F4h ADC Data Low byte
- - - - - - ADAT1 ADAT0
Mnemonic Add Name 7 6 5 4 3 2 1 0
CANGCON ABh CAN General Control
ABRQ OVRQ TTC SYNCTTC
AUT-
BAUD
TEST ENA GRES
CANGSTA AAh CAN General Status
- OVFG - TBSY RBSY ENFG BOFF ERRP
CANGIT 9Bh CAN General Interrupt
CANIT - OVRTIM OVRBUF SERG CERG FERG AERG
CANBT1 B4h CAN Bit Timing 1
- BRP5 BRP4 BRP3 BRP2 BRP1 BRP0 -
CANBT2 B5h CAN Bit Timing 2
- SJW1 SJW2 - PRS2 PRS1 PRS0 -
CANBT3 B6h CAN Bit Timing 3
- PHS22 PHS21 PHS20 PHS12 PHS11 PHS10 SMP
CANEN CFh CAN Enable Channel byte
- - - - ENCH3 ENCH2 ENCH1 ENCH0
CANGIE C1h CAN General Interrupt Enable
- - ENRX ENTX ENER ENBUF - -
CANIE C3h
CAN Interrupt Enable Channel
byte
- - - - IECH3 IECH2 IECH1 IECH0
CANSIT BBh CAN Status Interrupt Channel byte
- - - - SIT3 SIT2 SIT1 SIT0
CANTCON A1h CAN Timer Control
TPRESC 7 TPRESC 6 TPRESC 5 TPRESC 4 TPRESC 3 TPRESC 2 TPRESC 1 TPRESC 0
CANTIMH ADh CAN Timer high
CANTIM
15
CANTIM
14
CANTIM
13
CANTIM
12
CANTIM
11
CANTIM
10
CANTIM
9
CANTIM
8
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