Datasheet

Pulse Width Modulator (PWM)
MC9S12DP256 — Revision 1.1
Pulse Width Modulator (PWM)
NOTE: Register Address = Base Address + Address Offset, where the Base
Address is defined at the MCU level and the Address Offset is defined
at the module level.
Register Descriptions
This section describes in detail all the registers and register bits in the
PWM module.
NOTE: All bits of all registers in this module are completely synchronous to
internal clocks during a register read.
PWMDTY4 Read:
Bit 7 6 5 4 3 2 1 Bit 0 $0020
Write:
PWMDTY5 Read:
Bit 7 6 5 4 3 2 1 Bit 0 $0021
Write:
PWMDTY6 Read:
Bit 7 6 5 4 3 2 1 Bit 0 $0022
Write:
PWMDTY7 Read:
Bit 7 6 5 4 3 2 1 Bit 0 $0023
Write:
PWMSDN Read:
PWMIF PWMIE
0
PWMLVL
0
PWM7IN PWM7INL PWM7ENA $0024
Write: PWMRSTRT
RESERVED1 Read: 0 0 0 00000
$0025
Write:
RESERVED2 Read: 0 0 0 00000
$0026
Write:
RESERVED3 Read: 0 0 0 00000
$0027
Write:
Register Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 BIt 1 Bit 0
Address
Offset
= Unimplemented
Figure 45 PWM Register Map
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
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