STC micro STC8A8K64D4 Series - Registers Related to Interrupt

STC8A8K64D4 Series Manual
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11.4 Registers Related to Interrupt
Symbol
Description
Address
Bit Address and Symbol
Reset
value
B7
B6
B5
B4
B3
B2
B1
B0
IE
Interrupt enable register
A8H
EA
ELVD
EADC
ES
ET1
EX1
ET0
EX0
0000,0000
IE2
Interrupt enable register2
AFH
-
ET4
ET3
ES4
ES3
ET2
ESPI
ES2
0000,0000
INTCLKO
External interrupt and clock output
control register
8FH
-
EX4
EX3
EX2
-
T2CLKO
T1CLKO
T0CLKO
x000,x000
IP
Interrupt Priority Low Byte
B8H
PPCA
PLVD
PADC
PS
PT1
PX1
PT0
PX0
x000,0000
IPH
Interrupt Priority High Byte
B7H
PPCAH
PLVDH
PADCH
PSH
PT1H
PX1H
PT0H
PX0H
x000,0000
IP2
2nd Interrupt Priority register low byte
B5H
-
PI2C
PCMP
PX4
PPWMFD
PPWM
PSPI
PS2
0000,0000
IP2H
2nd Interrupt Priority register high byte
B6H
-
PI2CH
PCMPH
PX4H
PPWMFDH
PPWMH
PSPIH
PS2H
0000,0000
IP3
3nd Interrupt Priority register low byte
DFH
-
-
-
-
-
-
PS4
PS3
xxxx,x000
IP3H
3nd Interrupt Priority Register High
Byte
EEH
-
-
-
-
-
-
PS4H
PS3H
xxxx,x000
AUXINTIF
Extended External Interrupt Flag
Register
EFH
-
INT4IF
INT3IF
INT2IF
-
T4IF
T3IF
T2IF
x000,x000
SCON
UART1 control register
98H
SM0/FE
SM1
SM2
REN
TB8
RB8
TI
RI
0000,0000
S2CON
UART2 control register
9AH
S2SM0
-
S2SM2
S2REN
S2TB8
S2RB8
S2TI
S2RI
0100,0000
S3CON
UART3 control register
ACH
S3SM0
S3ST3
S3SM2
S3REN
S3TB8
S3RB8
S3TI
S3RI
0000,0000
S4CON
Serial port 4 control register
84H
S4SM0
S4ST4
S4SM2
S4REN
S4TB8
S4RB8
S4TI
S4RI
0000,0000
PCON
Power control register
87H
SMOD
SMOD0
LVDF
POF
GF1
GF0
PD
IDL
0011,0000
TCON
Timer 0 and 1 control register
88H
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
0000,0000
SPSTAT
SPI Status register
CDH
SPIF
WCOL
-
-
-
-
-
-
00xx,xxxx
CCON
PCA Control Register
D8H
CF
CR
-
-
CCF3
CCF2
CCF1
CCF0
00xx,0000
CMOD
PCA Mode Register
D9H
CIDL
-
-
-
CPS[2:0]
ECF
0xxx,0000
CCAPM0
PCA Module 0 Control Register
DAH
-
ECOM0
CCAPP0
CCAPN0
MAT0
TOG0
PWM0
ECCF0
x000,0000
CCAPM1
PCA Module 1 Control Register
DBH
-
ECOM1
CCAPP1
CCAPN1
MAT1
TOG1
PWM1
ECCF1
x000,0000
CCAPM2
PCA Module 2 Control Register
DCH
-
ECOM2
CCAPP2
CCAPN2
MAT2
TOG2
PWM2
ECCF2
x000,0000
CMPCR1
Comparator Control Register 1
E6H
CMPEN
CMPIF
PIE
NIE
PIS
NIS
CMPOE
CMPRES
0000,0000
PWMCFG
Enhanced PWM Configuration Register
F6H
-
-
-
-
PWMCBIF
EPWMCBI
ENPWMTA
PWMCEN
xxxx,0000
Symbol
Description
Address
Bit Address and Symbol
Reset value
B7
B6
B5
B4
B3
B2
B1
B0
LCMIFCFG
LCM Interface Configuration
Register
FE50H
LCMIFIE
-
LCMIFIP[1:0]
LCMIFDPS[1:0]
D16_D8
M68_I80
0x00,0000
LCMIFSTA
LCM Interface Status Register
FE53H
-
-
-
-
-
-
-
LCMIFIF
xxxx,xxx0
I2CMSCR
I2C Master Control Register
FE81H
EMSI
-
-
-
MSCMD[3:0]
0xxx,0000
I2CMSST
I2C Master Status Register
FE82H
MSBUSY
MSIF
-
-
-
-
MSACKI
MSACKO
00xx,xx00
I2CSLCR
I2C Slave Control Register
FE83H
-
ESTAI
ERXI
ETXI
ESTOI
-
-
SLRST
x000,0xx0
I2CSLST
I2C Slave Status Register
FE84H
SLBUSY
STAIF
RXIF
TXIF
STOIF
TXING
SLACKI
SLACKO
0000,0000
PWMIF
PWM0 Interrupt Flag Register
FF05H
C7IF
C6IF
C5IF
C4IF
C3IF
C2IF
C1IF
C0IF
0000,0000
PWMFDCR
PWM0 Abnormal Detection
Control Register
FF06H
INVCMP
INVIO
ENFD
FLTFLIO
EFDI
FDCMP
FDIO
FDIF
0000,0000
PWM0CR
PWM00 Control Register
FF14H
ENO
INI
-
PWM0PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM1CR
PWM01 Control Register
FF1CH
ENO
INI
-
PWMPS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM2CR
PWM02 Control Register
FF24H
ENO
INI
-
PWM2PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM3CR
PWM03 Control Register
FF2CH
ENO
INI
-
PWM3PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM4CR
PWM04 Control Register
FF34H
ENO
INI
-
PWM4PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM5CR
PWM05 Control Register
FF3CH
ENO
INI
-
PWM5PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM6CR
PWM06 Control Register
FF44H
ENO
INI
-
PWM6PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
PWM7CR
PWM07 Control Register
FF4CH
ENO
INI
-
PWM7PS[1:0]
ENI
ENT2I
ENT1I
00x0,0000
P0INTE
P0 port interrupt enable register
FD00H
P07INTE
P06INTE
P05INTE
P04INTE
P03INTE
P02INTE
P01INTE
P00INTE
0000,0000
P1INTE
P1 port interrupt enable register
FD01H
P17INTE
P16INTE
P15INTE
P14INTE
P13INTE
P12INTE
P11INTE
P10INTE
0000,0000
P2INTE
P2 port interrupt enable register
FD02H
P27INTE
P26INTE
P25INTE
P24INTE
P23INTE
P22INTE
P21INTE
P20INTE
0000,0000
P3INTE
P3 port interrupt enable register
FD03H
P37INTE
P36INTE
P35INTE
P34INTE
P33INTE
P32INTE
P31INTE
P30INTE
0000,0000
P4INTE
P4 port interrupt enable register
FD04H
P47INTE
P46INTE
P45INTE
P44INTE
P43INTE
P42INTE
P41INTE
P40INTE
0000,0000
P5INTE
P5 port interrupt enable register
FD05H
-
-
P55INTE
P54INTE
P53INTE
P52INTE
P51INTE
P50INTE
xx00,0000
P6INTE
P6 port interrupt enable register
FD06H
P67INTE
P66INTE
P65INTE
P64INTE
P63INTE
P62INTE
P61INTE
P60INTE
0000,0000
P7INTE
P7 port interrupt enable register
FD07H
P77INTE
P76INTE
P75INTE
P74INTE
P73INTE
P72INTE
P71INTE
P70INTE
0000,0000
P0INTF
P0 Port Interrupt Flag Register
FD10H
P07INTF
P06INTF
P05INTF
P04INTF
P03INTF
P02INTF
P01INTF
P00INTF
0000,0000
P1INTF
P1 Port Interrupt Flag Register
FD11H
P17INTF
P16INTF
P15INTF
P14INTF
P13INTF
P12INTF
P11INTF
P10INTF
0000,0000
P2INTF
P2 Port Interrupt Flag Register
FD12H
P27INTF
P26INTF
P25INTF
P24INTF
P23INTF
P22INTF
P21INTF
P20INTF
0000,0000
P3INTF
P3 Port Interrupt Flag Register
FD13H
P37INTF
P36INTF
P35INTF
P34INTF
P33INTF
P32INTF
P31INTF
P30INTF
0000,0000
P4INTF
P4 Port Interrupt Flag Register
FD14H
P47INTF
P46INTF
P45INTF
P44INTF
P43INTF
P42INTF
P41INTF
P40INTF
0000,0000
P5INTF
P5 Port Interrupt Flag Register
FD15H
-
-
P55INTF
P54INTF
P53INTF
P52INTF
P51INTF
P50INTF
xx00,0000
P6INTF
P6 Port Interrupt Flag Register
FD16H
P67INTF
P66INTF
P65INTF
P64INTF
P63INTF
P62INTF
P61INTF
P60INTF
0000,0000
P7INTF
P7 Port Interrupt Flag Register
FD17H
P77INTF
P76INTF
P75INTF
P74INTF
P73INTF
P72INTF
P71INTF
P70INTF
0000,0000
CCAPM3
PCA Module 3 Mode Control
Register
FD54H
-
ECOM3
CCAPP3
CCAPN3
MAT3
TOG3
PWM3
ECCF3
x000,0000
PINIPL
I/O port interrupt priority low
register
FD60H
P7IP
P6IP
P5IP
P4IP
P3IP
P2IP
P1IP
P0IP
0000,0000
PINIPH
I/O port interrupt priority high
register
FD61H
P7IPH
P6IPH
P5IPH
P4IPH
P3IPH
P2IPH
P1IPH
P0IPH
0000,0000
DMA_M2M_CFG
M2M_DMA configuration register
FA00H
M2MIE
-
TXACO
RXACO
M2MIP[1:0]
M2MPTY[1:0]
0x00,0000
DMA_ADC_CFG
ADC_DMA configuration register
FA10H
ADCIE
-
-
-
ADCMIP[1:0]
ADCPTY[1:0]
0xxx,0000
DMA_SPI_CFG
SPI_DMA configuration register
FA20H
SPIIE
ACT_TX
ACT_RX
-
SPIIP[1:0]
SPIPTY[1:0]
000x,0000
DMA_UR1T_CFG
UR1T_DMA configuration
register
FA30H
UR1TIE
-
-
-
UR1TIP[1:0]
UR1TPTY[1:0]
0xxx,0000
DMA_UR1R_CFG
UR1R_DMA configuration
register
FA38H
UR1RIE
-
-
-
UR1RIP[1:0]
UR1RPTY[1:0]
0xxx,0000
DMA_UR2T_CFG
UR2T_DMA configuration
register
FA40H
UR2TIE
-
-
-
UR2TIP[1:0]
UR2TPTY[1:0]
0xxx,0000