MC9S12E128CFUE Datasheet, PDF (338/606 Pages) Freescale Semiconductor, Inc – MC9S12E128 Data Sheet

Chapter 11 Pulse Width Modulator with Fault Protection (PMF15B6CV2)
DMPx3 DMPx2 DMPx1 DMPx0
Fault0
Fault1
Fault2
Fault3
DISABLE PWM PIN x
where X is 0, 1, 2, 3, 4, 5
Figure 11-15. Fault Decoder
Table 11-12. Fault Mapping
PWM Pin
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
Controlling Register Bits
DMP03 – DMP00
DMP13 – DMP10
DMP23 – DMP20
DMP33 – DMP30
DMP43 – DMP40
DMP53 – DMP50
11.3.2.10 PMF Output Control Register (PMFOUTC)
Module Base + 0x000C
7
R
0
W
6
5
4
3
2
1
0
OUTCTL5 OUTCTL4 OUTCTL3 OUTCTL2 OUTCTL1
Reset
0
0
0
0
0
0
0
= Unimplemented or Reserved
Figure 11-16. PMF Output Control Register (PMFOUTC)
Read and write anytime.
Table 11-13. PMFOUTC Field Descriptions
0
OUTCTL0
0
Field
Description
5–0
PMF Output Control Bits — These bits enable software control of their corresponding PWM pin. When
OUTCTL[5:0] OUTCTLx is set, the OUTx bit activates and deactivates the PWMx output.
When operating the PWM in complementary mode, these bits must be switched in pairs for proper operation.
That is OUTCTL0 and OUTCTL1 must have the same value; OUTCTL2 and OUTCTL3 must have the same
value; and OUTCTL4 and OUTCTL5 must have the same value.
0 Software control disabled
1 Software control enabled
where X is 0, 1, 2, 3, 4 and 5
MC9S12E128 Data Sheet, Rev. 1.07
338
Freescale Semiconductor