MC68HC812A4 Datasheet, PDF(205/342 Page) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

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MC68HC812A4 Datasheet, PDF (205/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

◁

Standard Timer Module

Interrupt Sources

12.9.3 Stop Mode

The STOP instruction disables the timer for reduced power

consumption.

12.10 Interrupt Sources

Table 12-5. Timer Interrupt Sources

Interrupt

Source

Timer channel 0

Timer channel 1

Timer channel 2

Timer channel 3

Timer channel 4

Timer channel 5

Timer channel 6

Timer channel 7

Timer overï¬ow

Pulse accumulator overï¬ow

Pulse accumulator input

Flag

C0F

C1F

C2F

C3F

C4F

C5F

C6F

C7F

TOF

PAOVF

PAIF

Local

Enable

C0I

C1I

C2I

C3I

C4I

C5I

C6I

C7I

TOI

PAOVI

PAI

CCR

Mask

I bit

I bit

I bit

I bit

I bit

I bit

I bit

I bit

I bit

I bit

I bit

Vector

Address

$FFEE, $FFEF

$FFEC, $FFED

$FFEA, $FFEB

$FFE8, $FFE9

$FFE6, $FFE7

$FFE4, $FFE5

$FFE2, $FFE3

$FFE0, $FFE1

$FFDE, $FFDF

$FFDC, $FFDD

$FFDA, $FFDB

12.11 General-Purpose I/O Ports

This section describes the general-purpose I/O ports.

Advance Information

MOTOROLA

Standard Timer Module

MC68HC812A4 â Rev. 3.0

205

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