Freescale Semiconductor MC68HC08KH12 - Manual (Page 177)

MC68HC(7)08KH12 — Rev. 1.1 Advance Information
Freescale Semiconductor 177
NOTE: Reset the TIM counter before writing to the TIM counter modulo registers.
11.9.4 TIM Channel Status and Control Registers (TSC0:TSC1)
Each of the TIM channel status and control registers does the following:
• Flags input captures and output compares
• Enables input capture and output compare interrupts
• Selects input capture, output compare, or PWM operation
• Selects high, low, or toggling output on output compare
• Selects rising edge, falling edge, or any edge as the active input
capture trigger
• Selects output toggling on TIM overflow
• Selects 100% PWM duty cycle
• Selects buffered or unbuffered output compare/PWM operation
Address: $0014 TMODH
Bit 7 6 5 4 3 2 1 Bit 0
Read:
Bit15 Bit14 Bit13 Bit12 Bit11 Bit10 Bit9 Bit8
Write:
Reset: 1 1 1 1 1 1 1 1
Address: $0015 TMODL
Bit 7 6 5 4 3 2 1 Bit 0
Read:
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
Write:
Reset: 1 1 1 1 1 1 1 1
Figure 11-5. TIM Counter Modulo Registers (TMODH:TMODL)