5-17
RX-340 DB-25 PIN ASSIGNMENTS
1 GND 14 DSP SERIAL FRAME SYNC
2 RS-232 TXO 15 DSP SERIAL SERIAL DATA
3 RS-232 RXO 16 DSP SERIAL SERIAL CLOCK
4 DSP PARALLEL HI/LO BYTE
INDICATOR
17 DSP PARALLEL DATA D1
5 DSP PARALLEL DATA D0 18 DSP PARALLEL DATA D3
6 DSP PARALLEL DATA D2 19 DSP PARALLEL DATA D4
7 GND 20 DSP PARALLEL DATA D6
8 DSP PARALLEL DATA D5 21 GND
9 DSP PARALLEL DATA D7 22 +5V
10 DSP PARALLEL REQUEST 23 DSP PARALLEL DATA STROBE
11 GND 24 GND
12 DSP PARALLEL IF/AF INDICATOR 25 DSP PARALLEL U/L INDICATOR
13 GND
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