mc9s12hz256v2 Freescale Semiconductor, Inc, mc9s12hz256v2 Datasheet - Page 443

• Manufacturer Part Number: mc9s12hz256v2
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

15.2.4
This pin serves as waveform output of PWM channel 2.
15.2.5
This pin serves as waveform output of PWM channel 1.
15.2.6
This pin serves as waveform output of PWM channel 0.
15.3
This subsection describes in detail all the registers and register bits in the PWM8B6C module.
The special-purpose registers and register bit functions that would not normally be made available to
device end users, such as factory test control registers and reserved registers are clearly identified by means
of shading the appropriate portions of address maps and register diagrams. Notes explaining the reasons
for restricting access to the registers and functions are also explained in the individual register descriptions.
15.3.1
The following paragraphs describe the content of the registers in the PWM8B6C module. The base address
of the PWM8B6C module is determined at the MCU level when the MCU is defined. The register decode
map is fixed and begins at the first address of the module address offset.
associated with the PWM and their relative offset from the base address. The register detail description
follows the order in which they appear in the register map.
Reserved bits within a register will always read as 0 and the write will be unimplemented. Unimplemented
functions are indicated by shading the bit.
Table 15-1
Freescale Semiconductor
Memory Map and Register Definition
shows the memory map for the PWM8B6C module.
PWM2 — Pulse Width Modulator Channel 2 Pin
PWM1 — Pulse Width Modulator Channel 1 Pin
PWM0 — Pulse Width Modulator Channel 0 Pin
Module Memory Map
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.
MC9S12HZ256 Data Sheet, Rev. 2.05
NOTE
Chapter 15 Pulse-Width Modulator (PWM8B6CV1)
Table 15-1
shows the registers
443