6-16 MTR3000 Backplane: Description
Table 6-11 J3 Controller Connector, Row C Pins
Pin # Pin Assignment To/From
1 14.2 VDC P8 pins 3, 4 (through F1)
2 GND Station ground
3 5VDC P8 pins 7, 8
4 Wireline 3/4 RXD J4-C4
5 Wireline BCLK J4-C1
6 Wireline 1/2 FSYNC J4-C6
7 Wireline1 Latch CS* J4-C7
8 SPI CLK P7-7, J1-C8, J2-C8, J4-C8
9 N/C N/C
10 OP1 CS3* J1-C10
11 OP2 CS3* J2-C10
12 Reserved –
13 PA A/D CS* P7-10
14 GND Station ground
15 GND Station ground
16 Reserved J1-C16, J2-C16, J5-A17
17 N/C N/C
18 Option1 ID J1-C19
19 Reserved –
20 Reserved J1-C20, J2-C20, J4-C20
21 GND Station ground
22 Wireline ID J4-C19
23 Opt IRQ* J1-A25, J2-A25
24 AC Fail P8-5, J1-C29, J2-C29, J5-A4
25 Serial ID U100-2
26 Antenna Relay P10-1, J5-A13
27 PA Enable* P7-2
28 N/C N/C
29 GPIO_8 J7-21
30 GPIO_7 J7-12, J7-10
31 GPIO_5 J7-24, J4-B10
32 GPI_1 J7-2, J7-11, J4-A16
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