mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 459

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

I4/O5I — Input Capture 4/Output Compare 5 Interrupt Enable
OCI[4:1] — Output Compare Interrupt Enable
ICI[3:1] — Input Capture Interrupt Enable
TOI — Timer Overflow Interrupt Enable
PAOVI — Pulse Accumulator Overflow Interrupt Enable
PAII — Pulse Accumulator Input Interrupt Enable
CPROUT — Capture/Compare Unit Clock Output Enable
CPR[2:0] — Timer Prescaler/PCLK Select Field
MC68HC16Y3/916Y3
USER’S MANUAL
TMSK1 enables OC and IC interrupts. TMSK2 controls pulse accumulator interrupts
and TCNT functions.
OCI[4:1] correspond to OC[4:1].
ICI[3:1] correspond to IC[3:1].
This field selects one of seven prescaler taps or PCLK to be TCNT input. Refer to
Table D-51.
0 = IC4/OC5 interrupt disabled.
1 = IC4/OC5 interrupt requested when I4/O5F flag in TFLG1 is set.
0 = OC interrupt disabled.
1 = OC interrupt requested when OC flag set.
0 = IC interrupt disabled.
1 = IC interrupt requested when IC flag set.
0 = Timer overflow interrupt disabled.
1 = Interrupt requested when TOF flag is set.
0 = Pulse accumulator overflow interrupt disabled.
1 = Interrupt requested when PAOVF flag is set.
0 = Pulse accumulator interrupt disabled.
1 = Interrupt requested when PAIF flag is set.
0 = Normal operation for OC1 pin.
1 = TCNT clock driven out OC1 pin.
Table D-51 CPR[2:0]/Prescaler Select Field
Freescale Semiconductor, Inc.
CPR[2:0]
For More Information On This Product,
000
001
010
011
100
101
110
111
Go to: www.freescale.com
System Clock Divide-by Factor
PCLK
128
256
16
32
64
4
8
MOTOROLA
D-81