MC68HC812A4 Datasheet, PDF(72/342 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 (72/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

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Resets and Interrupts

Table 4-1. Interrupt Vector Map (Continued)

Vector

Address

Exception Source

$FFE4, $FFE5 Timer channel 5

$FFE2, $FFE3 Timer channel 6

$FFE0, $FFE1 Timer channel 7

$FFDE, $FFDF Timer overï¬ow

$FFDC, $FFDD Pulse accumulator overï¬ow

$FFDA, $FFDB Pulse accumulator input edge

$FFD8, $FFD9

SPI serial transfer complete

Mode fault

SCI0 transmit data register empty

SCI0 transmission complete

$FFD6, $FFD7 SCI0 receive data register full

SCI0 receiver overrun

SCI0 receiver idle

SCI1 transmit data register empty

SCI1 transmission complete

$FFD4, $FFD5 SCI1 receive data register full

SCI1 receiver overrun

SCI1 receiver idle

$FFD2, $FFD3 ATD

$FFD0, $FFD1 Key wakeup J (stop wakeup)

$FFCE, $FFCF Key wakeup H (stop wakeup)

$FF80â$FFCD Reserved

Flag

C5F

C6F

C7F

TOF

PAOVF

PAIF

SPIF

MODF

TDRE

TC

RDRF

OR

IDLE

TDRE

TC

RDRF

OR

IDLE

ASCIF

â

â

â

Local

Enable

C5I

C6I

C7I

TOI

PAOVI

PAI

SPI0E

TIE

TCIE

RIE

RIE

ILIE

TIE

TCIE

RIE

RIE

ILIE

ASCIE

KWIEJ7â0

KWIEH7â0

â

CCR HPRIO Value

Mask to Elevate

I bit

$E4

I bit

$E2

I bit

$E0

I bit

$DE

I bit

$DC

I bit

$DA

I bit

$D8

I bit

$D6

I bit

$D4

I bit

$D2

I bit

$D0

I bit

$CE

I bit $80â$CC

MC68HC812A4 â Rev. 3.0

72

Resets and Interrupts

Advance Information

MOTOROLA

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