HI-6010 Просмотр технического описания (PDF) - Holt Integrated Circuits

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HI-6010

ARINC 429 transmitter/receiver for 8 bit bus

Holt Integrated Circuits 

HI-6010

8 BIT "ONE BYTE AT A TIME" TRANSMIT USING TXRDY, PIN 9, TO TRIGGER NEXT BYTE LOAD

REC/D CS WE D7 D6 D5 D4 D3 D2 D1 D0

28 27 26 25 24 23 22 21 20 19 18 17 6 5 3 7 8 9 13

COMMENTS

1 1 0 P 0 0 0* 0 0 0 0 1 0 0 X 1 X 1 X Load Control Word

1 0 0 P TD8 TD7 TD6 TD5 TD4 TD3 TD2 TD1 0 0 0 0 X 0 X TXRDY & TXE Go Low After Load Data

1 0 0 1 X X X X X X X X 0 0 0 0 X 1 X Monitor Pin 9 to Go High

1 0 0 P TD16 TD15 TD14 TD13 TD12 TD11 TD10 TD9 0 0 0 0 X 0 X After Pin 9 High Then Load Next Byte

1 0 0 1 X X X X X X X X 0 0 0 0 X 1 X Monitor Pin 9 to Go High

1 0 0 P TD24 TD23 TD22 TD21 TD20 TD19 TD18 TD17 0 0 0 0 X 0 X Load

1 0 0 1 X X X X X X X X 0 0 0 0 X 1 X Monitor Pin 9 to Go High

1 0 0 P TD32 TD31 TD30 TD29 TD28 TD27 TD26 TD25 0 0 0 0 X 0 X Load

1 0 1 1 X X X X X X X X 0 0 0 1 X 1 X Transmission Complete

8 BIT "ONE BYTE AT A TIME" TRANSMIT MONITORING STATUS REGISTER BIT 0

REC/D CS WE D7 D6 D5 D4 D3 D2 D1 D0

28 27 26 25 24 23 22 21 20 19 18 17 6 5 3 7 8 9 13

COMMENTS

1 1 0 P 0 0 0* 0 0 0 0 1 0 0 0 1 X 1 X Load Control Word D0 = 1

1 0 0 P TD8 TD7 TD6 TD5 TD4 TD3 TD2 TD1 0 0 0 0 X 0 X Load Data to Transmit - Byte 1

P 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 X 0 X Status Bits 0, 2 & 7 (TXRDY, TXE & ERROR)

P 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 X 1 X Status Bit 0 Goes High

1 0 0 P TD16 TD15 TD14 TD13 TD12 TD11 TD10 TD9 0 0 0 0 X 0 X Load the Next Byte to Transmit

P 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 X 0 X Monitor Status Bit 0

P 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 X 1 X Detect a Transition

1 0 0 P TD24 TD23 TD22 TD21 TD20 TD19 TD18 TD17 0 0 0 0 X 0 X Load 3rd Byte

P 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 X 0 X Monitor Status Bit 0

P 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 X 1 X Detect a Transition

1 0 0 P TD32 TD31 TD30 TD29 TD28 TD27 TD26 TD25 0 0 0 0 X 0 X Load 4th Byte

HOLT INTEGRATED CIRCUITS

4-7

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