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Chapter 15 Midplane: Description/Voltages
179
Memory Board 1 & 2 Interface Connector J6 & J7
Signals
PinsABCDE
1 GND MD#(36) GND MD#(37) +3.3V
2 GDCMPLT# +3.3V DSTBN2# GND MD#(38)
3 GND MD#(39) GND MD#(40) +3.3V
4 MD#(41) +3.3V DSTBP2# GND MD#(42)
5 GND MD#(43) GND MD#(44) +3.3V
6 MD#(45) +3.3V MD#(46) GND MD#(47)
7 GND MD#(48) GND MD#(49) +3.3V
8 MD#(50) +3.3V MD#(51) GND MD#(52)
9 GND MD#(53) GND WDEVT# +3.3V
10 DCMPLT# +3.3V MD#(54) GND DVALID#
11 GND GND +1.5V MD#(55) +3.3V
12 MUXCLK1 GND MD#(56) GND MD#(57)
13 GND GND +1.5V MD#(58) +3.3V
14 MD#(59) +3.3V DSTBP3# GND MD#(60)
15 GND MD#(61) GND MD#(62) +3.3V
16 MD#(63) +3.3V DSTBN3# GND MD#(64)
17 GND MD#(65) GND MD#(66) +3.3V
18 +1.5V +3.3V MD#(67) GND MD#(68)
19 GND MD#(69) GND MD#(70) +3.3V
20 MD#(71) +3.3V +3.3V GND +3.3V
21 GND GND +3.3V
22 +3.3V +3.3V CARD_NUM GND I2C_BMC_SCL
23 GND GND +1.5V PWRGD +3.3V
24 SPARECLK1 GND PHIT# GND I2C_BMC_SDA
25 GND GND +1.5V RHIT# +3.3V
26 +1.5V +3.3V RCMPLT# GND +3.3V
27 GND CARD# GND GRCMPLT# +3.3V
28 CMND0# +3.3V BANK0# GND BANK1#
29 GND BANK2# GND CMND1# +3.3V
30 +1.5V +3.3V ROW# GND CSTB#
31 GND GND +1.5V MA#(0) +3.3V
32 RCGCLK GND MA#(1) GND MA#(2)
33 GND GND +1.5V MA#(3) +3.3V
34 MA#(4) +3.3V MA#(5) GND MA#(6)
35 GND MA#(7) GND MA#(8) +3.3V
36 MA#(9) +3.3V MA#(10) GND MA#(11)
37 GND MA#(12) GND MA#(13) +3.3V
continued