Pulse-Width Modulator for Motor Control (PWMMC)
Features
Addr.
Register Name
Bit 7
Bit 15
0
6
Bit 14
0
5
Bit 13
0
4
Bit 12
0
3
Bit 11
0
2
Bit 10
0
1
Bit 9
0
Bit 0
Bit 8
0
Read:
PWM 3 Value Register High
$002E
(PVAL3H) Write:
See page 157.
Reset:
Read:
PWM 3 Value Register Low
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
$002F
$0030
$0031
$0032
$0033
$0034
$0035
$0036
$0037
(PVAL3L) Write:
See page 157.
Reset:
Read:
PWM 4 Value Register High
Bit 15
0
Bit 14
0
Bit 13
0
Bit 12
0
Bit 11
0
Bit 10
0
Bit 9
0
Bit 8
0
(PVAL4H) Write:
See page 157.
Reset:
Read:
PWM 4 Value Register Low
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
(PVAL4L) Write:
See page 157.
Reset:
Read:
PWM 5 Value Register High
Bit 15
0
Bit 14
0
Bit 13
0
Bit 12
0
Bit 11
0
Bit 10
0
Bit 9
0
Bit 8
0
(PVAL5H) Write:
See page 157.
Reset:
Read:
PWM 5 Value Register Low
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
(PVAL5L) Write:
See page 157.
Reset:
Read:
PWM 6 Value Register High
Bit 15
0
Bit 14
0
Bit 13
0
Bit 12
0
Bit 11
0
Bit 10
0
Bit 9
0
Bit 8
0
(PVAL6H) Write:
See page 157.
Reset:
Read:
PWM 6 Value Register Low
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
(PMVAL6L) Write:
See page 157.
Reset:
Read:
Dead-Time Write-Once
Register (DEADTM) Write:
Bit 7
1
Bit 6
1
Bit 5
1
Bit 4
1
Bit 3
1
Bit 2
1
Bit 1
1
Bit 0
1
See page 162.
Reset:
Read:
PWM Disable Mapping
Write-Once Register Write:
Bit 7
Bit 6
Bit 5
1
Bit 4
Bit 3
Bit 2
1
Bit 1
1
Bit 0
1
(DISMAP) See page 162.
Reset:
1
1
1
1
R
= Reserved
Bold
= Buffered
X = Indeterminate
Figure 12-3. Register Summary (Sheet 3 of 3)
MC68HC908MR32 • MC68HC908MR16 — Rev. 6.0
MOTOROLA Pulse-Width Modulator for Motor Control (PWMMC)
Data Sheet
131
FREESCALE [ Freescale ]
