5962-8688001QA(1999) 데이터 시트보기 (PDF) - Intersil
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5962-8688001QA Datasheet PDF : 15 Pages
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HS-3282
Pin Description
PIN
SYMBOL
SECTION
DESCRIPTION
1
VCC
Recs/Trans Supply pin 5 volts ±5%.
2
429 DI1 (A)
Receiver ARlNC 429 data input to Receiver 1.
3
429 DI1 (B)
Receiver ARlNC 429 data input to Receiver 1.
4
429 Dl2 (A)
Receiver ARINC 429 data input to Receiver 2.
5
429 DI2 (B)
Receiver ARINC 429 data input to Receiver 2.
6
D/R1
Receiver Device ready flag output from Receiver 1 indicating a valid data word is ready to be fetched.
7
D/R2
Receiver Device ready flag output from Receiver 2 indicating a valid data word is ready to be fetched.
8
SEL
Receiver Bus Data Selector - Input signal to select one of two 16-bit words from either Receiver 1 or 2.
9
EN1
Receiver Input signal to enable data from Receiver 1 onto the data bus.
10
EN2
Receiver Input signal to enable data from Receiver 2 onto the data bus.
11
BD15
Recs/Trans Bi-directional data bus for fetching data from either of the Receivers, or for loading data into
the Transmitter memory or control word register. See Control Word Table for description of
Control Word bits.
12
BD14
Recs/Trans See Pin 11.
13
BD13
Recs/Trans See Pin 11.
14
BD12
Recs/Trans See Pin 11.
15
BD11
Recs/Trans See Pin 11.
16
BD10
Recs/Trans See Pin 11.
17
BD09
Recs/Trans See Pin 11.
18
BD08
Recs/Trans See Pin 11.
19
BD07
Recs/Trans See Pin 11.
20
BD06
Recs/Trans See Pin 11.
21
GND
Recs/Trans Circuit Ground.
22
BD05
Recs/Trans See Pin 11.
23
BD04
Recs/Trans See Pin 11. Control Word function not applicable.
24
BD03
Recs/Trans See Pin 11. Control Word function not applicable.
25
BD02
Recs/Trans See Pin 11. Control Word function not applicable.
26
BD01
Recs/Trans See Pin 11. Control Word function not applicable.
27
BD00
Recs/Trans See Pin 11. Control Word function not applicable.
28
PL1
Transmitter Parallel load input signal loading the first 16-bit word into the Transmitter memory.
29
PL2
Transmitter Parallel load input signal loading the first 16-bit word into the Transmitter memory and initiates
data transfer into the memory stack.
30
TX/R
Transmitter Transmitter flag output to indicate the memory is empty.
5-185
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