SPAKMC331MFC20 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

SPAKMC331MFC20

highly-integrated 32-bit microcontroller, 16MHz

Motorola => Freescale 

D.2.12 TMSK1/TMSK2 — Timer Interrupt Mask Registers 1 and 2

$YFF920

15

14

I4/O5I

RESET:

0

0

OCI

0

0

11

10

ICI

0

0

0

8

7

6

5

4

3

2

0

TOI

0 PAOVI PAII CPROUT

CPR

0

0

0

0

0

0

0

0

0

TMSK1 enables OC and IC interrupts. TMSK2 controls pulse accumulator interrupts

and TCNT functions.

I4/O5I — Input Capture 4/Output Compare 5 Interrupt Enable

0 = IC4/OC5 interrupt disabled

1 = IC4/OC5 interrupt requested when I4/O5F flag in TFLG1 is set

OCI[4:1] — Output Compare Interrupt Enable

0 = OC interrupt disabled

1 = OC interrupt requested when OC flag set

OCI[4:1] correspond to OC[4:1].

ICI[3:1] — Input Capture Interrupt Enable

0 = IC interrupt disabled

1 = IC interrupt requested when IC flag set

ICI[3:1] correspond to IC[3:1].

D

TOI — Timer Overflow Interrupt Enable

0 = Timer overflow interrupt disabled

1 = Interrupt requested when TOF flag is set

PAOVI — Pulse Accumulator Overflow Interrupt Enable

0 = Pulse accumulator overflow interrupt disabled

1 = Interrupt requested when PAOVF flag is set

PAII — Pulse Accumulator Input Interrupt Enable

0 = Pulse accumulator interrupt disabled

1 = Interrupt requested when PAIF flag is set

CPROUT — Capture/Compare Unit Clock Output Enable

0 = Normal operation for OC1 pin

1 = TCNT clock driven out OC1 pin

CPR[2:0] — Timer Prescaler/PCLK Select Field

This field selects one of seven prescaler taps or PCLK to be TCNT input.

MC68331

USER’S MANUAL

REGISTER SUMMARY

MOTOROLA

D-9

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