mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 160

• Manufacturer Part Number: mc68hc908mr24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Pulse-Width Modulator for Motor Control
9.6.5 PWM Output Port Control
Advance Information
160
UP/DOWN COUNTER
MODULUS = 4
PWM <= 0
PWM >= 4
PWM = 1
PWM = 2
PWM = 3
Center-Aligned Negative Polarity
Address:
Conditions may arise in which the PWM pins need to be individually
controlled. This is made possible by the PWM output control register
(PWMOUT) shown in
Reset:
Read:
Write:
Pulse-Width Modulator for Motor Control (PWMMC)
Figure 9-19. PWM Polarity (Continued)
Figure 9-21. PWM Output Control Register (PWMOUT)
$0025
Bit 7
0
0
OUTCTL
= Unimplemented
6
0
Figure
OUT6
5
0
9-21.
OUT5
4
0
UP-ONLY COUNTER
Edge-Aligned Negative Polarity
MODULUS = 4
OUT4
PWM <= 0
PWM >= 4
PWM = 1
PWM = 2
PWM = 3
3
0
MC68HC908MR24
OUT3
Freescale Semiconductor
2
0
OUT2
1
0
—
Rev. 4.1
OUT1
Bit 0
0