MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 537

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

17.3
17.3.1
This section describes the content of the registers in the scalable PWM module. The base address of the
scalable PWM 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. The figure below shows the registers
associated with the scalable PWM and their relative offset from the base address. The register detail
description follows the order 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.
17.3.2
This section describes in detail all the registers and register bits in the scalable PWM module.
Freescale Semiconductor
PWMPRCLK R
PWMCLKAB
PWMPOL
PWMCAE
PWMCLK
PWMCTL
Register
PWME
Name
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
1
1
1
1
1
Memory Map and Register Definition
1
Module Memory Map
Register Descriptions
W
W
W
W
W
W
W
R
R
R
R
R
R
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.
PCLKAB7
PWME7
CON67
PPOL7
PCLK7
CAE7
Bit 7
0
Figure 17-2. The scalable PWM Register Summary (Sheet 1 of 4)
= Unimplemented or Reserved
PCLKAB6
PCLKL6
PWME6
PCKB2
CON45
PPOL6
CAE6
6
MC9S12G Family Reference Manual, Rev.1.01
PCLKAB5
PWME5
CON23
PPOL5
PCKB1
PCLK5
CAE5
5
NOTE
PCLKAB4
PWME4
PCKB0
CON01
PPOL4
PCLK4
CAE4
4
PCLKAB3
PWME3
PPOL3
PCLK3
PSWAI
CAE3
3
0
Pulse-Width Modulator (S12PWM8B8CV2)
PCLKAB2
PWME2
PCKA2
PPOL2
PCLK2
CAE2
PFRZ
2
PCLKAB1
PWME1
PCKA1
PPOL1
PCLK1
CAE1
1
0
PCLKAB0
PWME0
PCKA0
PPOL0
PCLK0
CAE0
Bit 0
0
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