Special Function Registers; Stc8A8K64D4-64Pin/48Pin Family - STC micro STC8A8K64D4 Series Reference Manual

STC8A8K64D4 Series Manual

8 Special Function Registers

8.1 STC8A8K64D4-64Pin/48Pin family

0/8
F8H
P7
F0H
B
E8H
P6
E0H
ACC
D8H CCON
D0H
PSW
C8H
P5
C0H P4
B8H
IP
B0H
P3
A8H
IE
A0H
P2
98H
SCON
90H
P1
88H
TCON
80H
P0
Bit addressable
Note: The register address can be bit-addressable only if it is divisible by 8, and it cannot be bit-addressable if it is not
divisible by 8.
0/8
FF48H
PWM7T1H PWM7T1L
FF40H PWM6T1H PWM6T1L
FF38H
PWM5T1H PWM5T1L
FF30H
PWM4T1H PWM4T1L
FF28H
PWM3T1H PWM3T1L
FF20H
PWM2T1H PWM2T1L
FF18H
PWM1T1H PWM1T1L
FF10H
PWM0T1H PWM0T1L
FF00H
PWMCH
FEA8H
ADCTIM
FEA0H
FE88H
I2CMSAUX
FE80H
I2CCFG I2CMSCR
FE50H
LCMIFCFG LCMIFCFG2
FE30H
P0IE
FE28H
P0DR
FE20H
P0SR
FE18H
P0NCS
FE10H
P0PU
FE00H
CLKSEL
FDF8H
CHIPID24 CHIPID25
FDF0H
CHIPID16 CHIPID17
FDE8H
CHIPID8
FDE0H
CHIPID0
FD60H
PINIPL
FD50H
FD40H
P0WKUE
FD30H
P0IM1
FD20H
P0IM0
FD10H
P0INTF
FD00H
P0INTE
FCF0H
MD3
1/9 2/A
CH CCAP0H
PWMSET PCA_PWM0
CL CCAP0L
P7M1 P7M0
CMOD CCAPM0
T4T3M TH4
P5M1 P5M0
WDT_CONTR IAP_DATA
SADEN P_SW2
P3M1 P3M0
SADDR WKTCL
BUS_SPEED P_SW1
SBUF S2CON
P1M1 P1M0
TMOD TL0
SP DPL
1/9 2/A
PWM7T2H
PWM6T2H
PWM5T2H
PWM4T2H
PWM3T2H
PWM2T2H
PWM1T2H
PWM0T2H
PWMCL PWMCKS
TM2PS
I2CMSST
LCMIFCR
P1IE P2IE
P1DR P2DR
P1SR P2SR
P1NCS P2NCS
P1PU P2PU
CLKDIV HIRCCR
CHIPID26
CHIPID18
CHIPID9 CHIPID10
CHIPID1 CHIPID2
PINIPH
P1WKUE P2WKUE
P1IM1 P2IM1
P1IM0 P2IM0
P1INTF P2INTF
P1INTE P2INTE
MD2 MD1
3/B 4/C
CCAP1H CCAL2H
PCA_PWM1 PCA_PWM2
CCAP1L CCAL2L
DPS DPL1
CCAPM1 CCAPM2
TL4 TH3
P6M1 P6M0
IAP_ADDRH IAP_ADDRL
- ADC_CONTR
P4M1 P4M0
WKTCH S3CON
- -
S2BUF
P0M1 P0M0
TL1 TH0
DPH S4CON
Not bit addressable
3/B 4/C
PWM7T2L PWM7CR
PWM6T2L PWM6CR
PWM5T2L PWM5CR
PWM4T2L PWM4CR
PWM3T2L PWM1CR
PWM2T2L PWM2CR
PWMT2L PWM1CR
PWM0T2L PWM0CR
PWMTADCH PWMTADCL
TM3PS TM4PS
I2CSLCR I2CSLST
LCMIFSTA LCMIFDATL
P3IE P4IE
P3DR P4DR
P3SR P4SR
P3NCS P4NCS
P3PU P4PU
XOSCCR IRC32KCR
CHIPID27 CHIPID28
CHIPID19 CHIPID20
CHIPID11 CHIPID12
CHIPID3 CHIPID4
CCAPM3
P3WKUE P4WKUE
P3IM1 P4IM1
P3IM0 P4IM0
P3INTF P4INTF
P3INTE P4INTE
MD0 MD5
-
5/D 6/E
- -
IAP_TPS PWMCFG
- IP3H
DPH1 CMPCR1
- ADCCFG
TL3 T2H
SPSTAT SPCTL
IAP_CMD IAP_TRIG
ADC_RES ADC_RESL
IP2 IP2H
S3BUF TA
- -
IRCBAND LIRTRIM
P2M1 P2M0
TH1 AUXR
S4BUF -
5/D 6/E
PWM7HLD
PWM6HLD
PWM5HLD
PWM4HLD
PWM3HLD
PWM2HLD
PWM1HLD
PWM0HLD
PWMIF PWMFDCR
ADCEXCFG CMPEXCFG
I2CSLADR I2CTxD
LCMIFDATH
P5IE P6IE
P5DR P6DR
P5SR P6SR
P5NCS P6NCS
P5PU P6PU
MCLKOCR IRCDB
CHIPID29 CHIPID30
CHIPID21 CHIPID22
CHIPID13 CHIPID14
CHIPID5 CHIPID6
CCAP3L CCAP3H
P5WKUE P6WKUE
P5IM1 P6IM1
P5IM0 P6IM0
P5INTF P6INTF
P5INTE P6INTE
MD4 ARCON
7/F
RSTCFG
-
AUXINTIF
CMPCR2
IP3
T2L
SPDAT
IAP_CONTR
-
IPH
IE2
-
IRTRIM
-
INTCLKO
PCON
7/F
I2CRxD
P7IE
P7DR
P7SR
P7NCS
P7PU
CHIPID31
CHIPID23
CHIPID15
CHIPID7
PCA_PWM3
P7WKUE
P7IM1
P7IM0
P7INTF
P7INTE
OPCON
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