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STC micro STC8A8K64D4 Series - Page 230

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STC8A8K64D4 Series Manual
-
- 214 -
ERXI: I
2
C slave completes receiving data event interrupt request flag, which must be cleared by software.
ETXI: I
2
C slave completes transmitting data event interrupt request flag, which must be cleared by software.
ESTOI: I
2
C slave receives the STOP event interrupt request flag, which should be must by software.
Enhanced PWM Configuration Register
Symbol
Address
B7
B6
B5
B4
B3
B2
B1
B0
PWMCFG
F6H
-
-
-
-
PWMCBIF
EPWMCBI
ENPWMTA
PWMCEN
PWMCBIF: Enhanced PWM0 counter interrupt request flag, which must be cleared by software.
Enhanced PWM Interrupt Flag Register
Symbol
Address
B7
B6
B5
B4
B3
B2
B1
B0
PWMIF
FF05H
C7IF
C6IF
C5IF
C4IF
C3IF
C2IF
C1IF
C0IF
C7IF: Enhanced PWM channel 7 interrupt request flag, which must be cleared by software.
C6IF: Enhanced PWM channel 6 interrupt request flag, which must be cleared by software.
C5IF: Enhanced PWM channel 5 interrupt request flag, which must be cleared by software.
C4IF: Enhanced PWM channel 4 interrupt request flag, which must be cleared by software.
C3IF: Enhanced PWM channel 3 interrupt request flag, which must be cleared by software.
C2IF: Enhanced PWM channel 2 interrupt request flag, which must be cleared by software.
C1IF: Enhanced PWM channel 1 interrupt request flag, which must be cleared by software.
C0IF: Enhanced PWM channel 0 interrupt request flag, which must be cleared by software.
Enhanced PWM Abnormal Detection Control Register
Symbol
Address
B7
B6
B5
B4
B3
B2
B1
B0
PWMFDCR
FF06H
INVCMP
INVIO
ENFD
FLTFLIO
EFDI
FDCMP
FDIO
FDIF
FDIF: Enhanced PWM abnormal detection interrupt request flag, which must be cleared by software.
Port interrupt flag registers
Symbol
Address
B7
B6
B5
B4
B3
B2
B1
B0
P0INTF
FD10H
P07INTF
P06INTF
P05INTF
P04INTF
P03INTF
P02INTF
P01INTF
P00INTF
P1INTF
FD11H
P17INTF
P16INTF
P15INTF
P14INTF
P13INTF
P12INTF
P11INTF
P10INTF
P2INTF
FD12H
P27INTF
P26INTF
P25INTF
P24INTF
P23INTF
P22INTF
P21INTF
P20INTF
P3INTF
FD13H
P37INTF
P36INTF
P35INTF
P34INTF
P33INTF
P32INTF
P31INTF
P30INTF
P4INTF
FD14H
P47INTF
P46INTF
P45INTF
P44INTF
P43INTF
P42INTF
P41INTF
P40INTF
P5INTF
FD15H
-
-
P55INTF
P54INTF
P53INTF
P52INTF
P51INTF
P50INTF
P6INTF
FD16H
P67INTF
P66INTF
P65INTF
P64INTF
P63INTF
P62INTF
P61INTF
P60INTF
P7INTF
FD17H
P77INTF
P76INTF
P75INTF
P74INTF
P73INTF
P72INTF
P71INTF
P70INTF
PnINTF.x: Port interrupt request flag (n=0~7, x=0~7)
0: No interrupt request for Pn.x port
1: Pn.x port has an interrupt request, if the interrupt is enabled, it will enter the interrupt service routine. The flag bit
needs to be cleared by software.
LCM Interface Status Register
Symbol
Address
B7
B6
B5
B4
B3
B2
B1
B0
LCMIFSTA
FE53H
-
-
-
-
-
-
-
LCMIFIF
LCMIFIF: LCM
interface interrupt request flag. Need to be cleared by software.
DMA interrupt flag registers
Symbol
Address
B7
B6
B5
B4
B3
B2
B1
B0
DMA_M2M_STA
FA02H
-
-
-
-
-
-
-
M2MIF
DMA_ADC_STA
FA12H
-
-
-
-
-
-
-
ADCIF
DMA_SPI_STA
FA22H
-
-
-
-
-
TXOVW
RXLOSS
SPIIF
DMA_UR1T_STA
FA32H
-
-
-
-
-
TXOVW
-
UR1TIF
DMA_UR1R_STA
FA3AH
-
-
-
-
-
-
RXLOSS
UR1RIF
DMA_UR2T_STA
FA42H
-
-
-
-
-
TXOVW
-
UR2TIF

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