MC68HC908LB8_05 Datasheet, PDF (143/234 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

8
PWM CHANNELS 1 AND 2
CPU BUS
PWM0 PIN
PWM1 PIN
Features
Addr.
$0040
$0041
$0042
$0043
$0044
12
TIMEBASE
FAULT
INTERRUPT
PIN
Figure 15-2. PWM Module Block Diagram
Register Name
Bit 7
6
5
PWM Control Register 1 ^{Read: 0}
(PCTL1) Write:
See page 155. _{Reset: 0}
FPOS PWMINT
0
0
PWM Control Register 2
Read:
LDFQ1
LDFQ0
DIS1
(PCTL2) Write:
See page 157. _{Reset: 0}
0
0
Fault Control Register ^{Read: 0}
0
0
(FCR) Write:
See page 159. _{Reset: 0}
0
0
Fault Status Register ^{Read: 0}
0
0
(FSR) Write:
See page 159. _{Reset: U}
0
U
Fault Control Register 2 ^{Read: 0}
0
0
(FCR2) Write:
See page 160. _{Reset: 0}
0
0
R = Reserved
4
PWMF
0
DIS0
0
0
0
0
0
0
0
Bold
3
0
0
POL1
1
0
0
0
U
0
0
= Buffered
Figure 15-3. Register Summary
2
0
0
POL0
1
0
0
0
0
0
0
1
Bit 0
LDOK PWMEN
0
0
PRSC1 PRSC0
0
0
FINT FMODE
0
0
FPIN FFLAG
U
0
0
0
FTACK
0
0
MC68HC908LB8 Data Sheet, Rev. 1
Freescale Semiconductor
143