MC68HC908MR8 Datasheet, PDF (184/372 Pages) Motorola, Inc – Microcontrollers

Pulse-Width Modulator for Motor Control
9.12.11 PWM Output Control Register
This register is used to manually control the PWM pins.
Ad-
dress:
$0025
Bit 7
6
5
4
3
2
1
Bit 0
Read: 0
Write:
OUT-
CTL
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
Reset: 0
0
0
0
0
0
0
0
= Unimplement-
ed
U = Unaffected
Figure 9-42. PWM Output Control Register (PWMOUT)
OUTCTL— Output control enable
This read/write bit allows the user to manually control the PWM pins.
When set, the PWM generator is no longer the input to the dead-time
and output circuitry. The OUTx bits determine the state of the PWM
pins. Setting the OUTCTL bit does not disable the PWM generator.
The generator continues to run, but is no longer the input to the PWM
dead-time and output circuitry. When OUTCTL is cleared, the outputs
of the PWM generator immediately become the inputs to the
dead-time and output circuitry.
1 = PWM outputs controlled manually
0 = PWM outputs determined by PWM generator
Technical Data
184
MC68HC908MR8 — Rev 4.1
Pulse-Width Modulator for Motor Control (PWMMC) Freescale Semiconductor