AC450NX Rack Server System Product Guide
180

Memory Board 1 & 2 Interface Connector J6 & J7 (continued)

Signals
PinsABCDE
38 +1.5V +3.3V TMS GND +3.3V
39 GND GND +1.5V TRST# +3.3V
40 SPARECLK0 GND TDI GND TDO
41 GND GND +1.5V TCK +3.3V
42 MD#(0) +3.3V MD#(1) GND MD#(2)
43 GND MD#(3) GND MD#(4) +3.3V
44 MD#(5) +3.3V DSTBN0# GND MD#(6)
45 GND MD#(7) GND MD#(8) +3.3V
46 MD#(9) +3.3V DSTBP0# GND MD#(10)
47 GND MD#(11) GND MD#(12) +3.3V
48 MD#(13) +3.3V MD#(14) GND MD#(15)
49 GND DOFF1# GND DOFF0# +3.3V
50 MD#(16) +3.3V DSEL# GND MRESET#
51 GND GND +1.5V MD#(17) +3.3V
52 MUXCLK0 GND MD#(18) GND MD#(19)
53 GND GND +1.5V MD#(20) +3.3V
54 MD#(21) +3.3V MD#(22) GND MD#(23)
55 GND MD#(24) GND MD#(25) +3.3V
56 MD#(26) +3.3V DSTBP1# GND MD#(27)
57 GND MD#(28) GND MD#(29) +3.3V
58 GDCMPLT# +3.3V DSTBN1# GND MD#(30)
59 GND MD#(31) GND MD#(32) +3.3V
60 MD#(33) +3.3V MD#(34) GND MD#(35)