MC68HC08BD24 Datasheet, PDF (141/244 Pages) Motorola, Inc – HCMOS Microcontroller Unit

11.4.2 PWM Control Registers 1 and 2 (PWMCR1:PWMCR2)
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PWM Control Read:
Register 1
PWM7E
(PWMCR1) ^Write:
PWM6E
PWM5E
PWM4E
PWM3E
PWM2E
PWM1E
PWM0E
PWM Control Read:
Register 2
PWM15E PWM14E PWM13E PWM12E PWM11E PWM10E PWM9E
(PWMCR2) ^Write:
PWM8E
Reset: 0
0
0
0
0
0
0
0
Figure 11-2. PWM Control Register 1 and 2 (PWMCR1:PWMCR2)
PWM15E–PWM0E — PWM Output Enable
Setting a bit to 1 will enable the corresponding PWM channel to use
as PWM output. A zero configures the corresponding PWM pin as a
standard I/O port pin. Reset clears these bits.
1 = Port pin configured as PWM output
0 = Port pin configured as standard I/O port pin.
Table 11-2. PWM Channels and Port I/O pins
Port Pin
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
PTB6
PTB7
PWM
Channel
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
PWM7
Control
Bit
PWM0E
PWM1E
PWM2E
PWM3E
PWM4E
PWM5E
PWM6E
PWM7E
Port Pin
PTA0
PTA1
PTA2
PTA3
PTA4
PTA5
PTA6
PTA7
PWM
Channel
PWM8
PWM9
PWM10
PWM11
PWM12
PWM13
PWM14
PWM15
Control
Bit
PWM8E
PWM9E
PWM10E
PWM11E
PWM12E
PWM13E
PWM14E
PWM15E
MC68HC08BD24 — Rev. 1.1
Freescale Semiconductor
Technical Data
141