Z51F3220FNX Datasheet, PDF (172/312 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F3220
Product Specification
T4ISR (Timer 4 Interrupt Status Register) : 1006H (ESFR)
7
6
5
4
3
2
IOVR
IBTM
ICMA
ICMB
ICMC
–
R/W
R/W
R/W
R/W
R/W
–
1
0
–
–
–
–
Initial value : 00H
IOVR
IBTM
ICMA
ICMB
ICMC
Timer 4 Overflow Interrupt Status, Write ‘1’ to this bit for clear
0
Overflow occurrence
1
Overflow no occurrence
Timer 4 Bottom Interrupt Status, Write ‘1’ to this bit for clear
(In the Back-to-Back mode)
0
Bottom occurrence
1
Bottom no occurrence
Timer 4 Compare Match or PWM A-ch Match Interrupt Staus, Write ‘1’ to
this bit for clear
0
Compare match or PWM A-ch match occurrence
1
Compare match or PWM A-ch match no occurrence
Timer 4 PWM B-ch Match Interrupt Status, Write ‘1’ to this bit for clear
0
PWm B-ch match occurrence
1
PWm B-ch match no occurrence
Timer 4 PWM C-ch Match Interrupt Status, Write ‘1’ to this bit for clear
0
PWm C-ch match occurrence
1
PWm C-ch match no occurrence
T4MSK (Timer 4 Interrupt Mask Register) : 1007H (ESFR)
7
6
5
4
3
2
OVRMSK BTMMSK CMAMSK CMBMSK CMCMSK
–
R/W
R/W
R/W
R/W
R/W
–
1
0
–
–
–
–
Initial value : 00H
OVRMSK
BTMMSK
CMAMSK
CMBMSK
CMCMSK
Control Timer 4 Overflow Interrupt
0
Disble overflow interrupt
1
Enable overflow interrupt
Control Timer 4 Bottom Interrupt
0
Disble bottom interrupt
1
Enable bottom interrupt
Control Timer 4 Compare Match or PWM A-ch Match Interrupt
0
Disble compare match or PWM A-ch match interrupt
1
Enable compare match or PWM A-ch match interrupt
Control Timer 4 PWM B-ch Match Interrupt
0
Disble PWM B-ch match interrupt
1
Enable PWM B-ch match interrupt
Control Timer 4 PWM C-ch Match Interrupt
0
Disble PWM C-ch match interrupt
1
Enable PWM C-ch match interrupt
PS029902-0212
PRELIMINARY
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