Datasheet

Chapter 12 Pulse-Width Modulator (PWM8B6CV1)
MC9S12E128 Data Sheet, Rev. 1.07
Freescale Semiconductor 385
12.3.2 Register Descriptions
The following paragraphs describe in detail all the registers and register bits in the PWM8B6CV1 module.
Register
Name
Bit 7 6 5 4 3 2 1 Bit 0
PWME R 0 0
PWME5 PWME4 PWME3 PWME2 PWME1 PWME0
W
PWMPOL R 0 0
PPOL5 PPOL4 PPOL3 PPOL2 PPOL1 PPOL0
W
PWMCLK R 0 0
PCLK5 PCLK4 PCLK3 PCLK2 PCLK1 PCLK0
W
PWMPRCLK R 0
PCKB2 PCKB1 PCKB0
0
PCKA2 PCKA1 PCKA0
W
PWMCAE R 0 0
CAE5 CAE4 CAE2 CAE2 CAE1 CAE0
W
PWMCTL R 0
CON45 CON23 CON01 PSWAI PFRZ
00
W
PWMTST R 0 0 0 0 0 0 0 0
W
PWMPRSC R 0 0 0 0 0 0 0 0
W
PWMSCLA R
Bit 7 6 5 4 3 2 1 Bit 0
W
PWMSCLB R
Bit 7 6 5 4 3 2 1 Bit 0
W
PWMSCNTA R 0 0 0 0 0 0 0 0
W
PWMSCNTB R 0 0 0 0 0 0 0 0
W
PWMCNT0 R Bit 7 6 5 4 3 2 1 Bit 0
W00000000
PWMCNT1 R Bit 7 6 5 4 3 2 1 Bit 0
W00000000
PWMCNT2 R Bit 7 6 5 4 3 2 1 Bit 0
W00000000
= Unimplemented or Reserved
Figure 12-2. PWM Register Summary