User's Manual

88 68P80801H45-1 1/20/2002
Troubleshooting EBTS System Manual - Vol 2
QUAD Channel BR Backplane
RX2 Connections
Table 28 RX2 P4 Pinout, Signal and Power
Row A B C D
1 NC GND GND Clock_SyncA_
2 GND DSPIa_MOSI_RTN DSPIa_CLK_RTN DSPIa_EN_3
3 GND DSPIa_MOSI DSPIa_CLK DSPIa_EN_2
4 GND GND GND GND
5 14.2 SSI_CLK_B_RTN NC NC
6 14.2 SSI_CLK_B SSI_FS_B NC
7 14.2 GND GND GND
8 14.2 SSI_Data_B_RTN GND NC
9 GND SSI_Data_B GND NC
10 GND NC NC NC
11 3.3 RxRESET_ NC (ID0) GND (ID1)
12 3.3 WP_ SPI_A0 SPI_A1
13 3.3 SPI_MISO SPI_CLK SPI_A2
14 GND SPI_M0 SPI_ENABLE SPI_MOSI
15 GND SPI_M2 SPI_M1 SPI_M3
16 GND GND GND NC
17 GND 16.8MHz_RX GND NC (WB switch)
18 GND 16.8MHz_RX_RTN GND NC (MC switch)
Table 29 RX2 P5 Pinout, RF Input and Output Connection
Row A B C D E
1 GND - GND - GND
2 - RX3_EXP2 - RX2_EXP3 -
3 GND - GND - GND
4 GND - GND - GND
5 - RX1_EXP1 - RX2_EXP2 -
6 GND - GND - GND
7 GND - GND - GND
8 - RX Branch 2 - RX2_EXP1 -
9 GND - GND - GND