TB9100 Reciter Service Manual Appendices 105
© Tait Electronics Limited January 2006
13 RISC_RS232_TXD I/P Serial comms input
14 RISC_RS232_RXD O/P Serial comms output
15 TX_KEY O/P Transmit enable
16 RX_GATE I/P Receiver active
17 COAX_RLY_DRV I/P Antenna relay control
18 HS_DIG_IN_0 O/P Reciter digital input
19 HS_DIG_IN_1 O/P Reciter digital input
20 HS_DIG_IN_2 O/P Reciter digital input
21 SIO_CLK I/P Serial expansion interface clock
22 SIO_TXD I/P Serial expansion interface transmit data
23 SIO_RXD O/P Serial expansion interface receive data
24 SIO_CON I/P Serial expansion interface control/select
25 to 28 Not used
29 GND
30 to 37 Not used
38 RSSI+ I/P Analog RSSI input
39 RSSI- I/P Analog RSSI input
40 Not used
Table 8.3 ASIF to Reciter Connector Pinout (Continued)
Pin Number Signal Name Direction Function
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