MC68HC908LB8_05 Datasheet, PDF (31/234 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

Register Section
Addr.
$0040
$0041
$0042
$0043
$0044
$0045
$0046
$0047
$0048
$0049
$004A
$004B
Register Name
PWM Control Register 1 ^Read:
(PCTL1) Write:
See page 155. _Reset:
PWM Control Register 2 ^Read:
(PCTL2) Write:
See page 157. _Reset:
Fault Control Register ^Read:
(FCR) Write:
See page 159. _Reset:
Fault Status Register ^Read:
(FSR) Write:
See page 159. _Reset:
Fault Control Register 2 ^Read:
(FCR2) Write:
See page 160. _Reset:
PWM Counter Register High ^Read:
(PCNTH) Write:
See page 153. _Reset:
PWM Counter Register Low ^Read:
(PCNTL) Write:
See page 153. _Reset:
PWM Counter Modulo ^Read:
Register High (PMODH) Write:
See page 154. _Reset:
PWM Counter Modulo ^Read:
Register Low (PMODL) Write:
See page 154. _Reset:
PWM 0 Value Register High ^Read:
(PVAL0H) Write:
See page 154. _Reset:
PWM 0 Value Register Low ^Read:
(PVAL0L) Write:
See page 155. _Reset:
PWM 1 Value Register High ^Read:
(PVAL1H) Write:
See page 154. _Reset:
Bit 7
0
0
LDFQ1
0
0
0
0
U
0
0
0
0
Bit 7
0
0
0
Bit 7
Bit 15
0
Bit 7
0
Bit 15
0
6
FPOS
0
LDFQ0
0
0
5
PWMINT
0
DIS1
0
0
4
PWMF
0
DIS0
0
0
3
0
0
POL1
1
0
0
0
0
0
0
0
0
0
2
0
0
POL0
1
0
0
0
1
LDOK
0
PRSC1
0
FINT
0
FPIN
Bit 0
PWMEN
0
PRSC0
0
FMODE
0
FFLAG
0
U
0
U
0
U
0
0
0
0
0
0
0
0
FTACK
0
0
0
0
0
0
0
0
0
0
Bit 11
Bit 10
Bit 9
Bit 8
0
0
0
0
0
0
0
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
Bit 6
Bit 14
0
Bit 6
0
Bit 14
0
0
0
0
0
0
0
0
0
Bit 11
Bit 10
Bit 9
Bit 8
0
0
Indeterminate after reset
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Indeterminate after reset
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
0
0
0
0
0
0
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
0
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
0
0
0
0
0
0
= Unimplemented
Bold = Buffered
R
= Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 5 of 8)
MC68HC908LB8 Data Sheet, Rev. 1
Freescale Semiconductor
31