mc9s08ac32 Freescale Semiconductor, Inc, mc9s08ac32 Datasheet - Page 81

• Manufacturer Part Number: mc9s08ac32
• Description: Hcs08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1
5.9.10
This high page register contains bits to configure MCU specific features on the MC9S08AC60 Series
devices.
Freescale Semiconductor
TPMCCFG
This bit can be written only one time after reset. Additional writes are ignored.
COPCLKS
Reset:
Field
7
3
W
R
COPCLKS
System Options Register 2 (SOPT2)
COP Watchdog Clock Select — This write-once bit selects the clock source of the COP watchdog.
0 Internal 1-kHz clock is source to COP.
1 Bus clock is source to COP.
TPM Clock Configuration — Configures the timer/pulse-width modulator clock signal.
0 TPMCLK is available to TPM1, TPM2, and TPM3 via the IRQ pin; TPMCLK1 and TPMCLK2 are not available.
1 TPM1CLK, TPM2CLK, and TPMCLK are available to TPM1, TPM2, and TPM3 respectively.
1
7
1
= Unimplemented or Reserved
0
0
6
Figure 5-12. System Options Register 2 (SOPT2)
Table 5-14. SOPT2 Register Field Descriptions
MC9S08AC60 Series Data Sheet, Rev. 2
0
0
5
0
0
4
Description
TPMCCFG
Chapter 5 Resets, Interrupts, and System Configuration
3
1
0
0
2
0
0
1
0
0
0
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