Memory Dimm Socket; Table 3-16 J2/J3 Memory Socket Pin Assignment - SMART Embedded Computing ATCA-F140 Series Installation And Use Manual

Controls, LEDs, and Connectors
Table 3-15
AMC Bay
Pin Signal
AMC_RX2-
33 (to SATA
mux)
34 GND
3.4.2

Memory DIMM Socket

The following table provides the pinout for the 240-pin memory DIMM socket.
Table 3-16
240-Pin DDR3 DIMM Socket
Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal
1 VREF
2 GND
3 DQ0
4 DQ1
5 GND
6 DQS0# 41
7 DQS0
8 GND
9 DQ2
10 DQ3
11 GND
12 DQ8
13 DQ9
14 GND
15 DQS1# 50
16 DQS1
84
AMC Bay Connector Pin Assignment (continued)
Pin Signal
67 GND
AMC_RX7+
68
(to 82571EB)
J2/J3 Memory Socket Pin Assignment
36 DQ26 71 BA0
37 DQ27 72 +1.5V
38 GND 73 WE#
39 CB0 74 CAS#
40 CB1 75 +1.5V
GND 76 CS1#
42 DQS8# 77 ODT1
43 DQS8 78 +1.5V
44 GND 79 NU
45 CB2 80 GND
46 CB3 81 DQ32
47 GND 82 DQ33
48 VTT 83 GND
49 VTT 84 DQS4# 119
CKE0 85 DQS4
51 +1.5V 86 GND
Pin Signal Pin Signal
10
GND 135 TCLKC-
1
10 AMC_TX10-
136 TCLKC+
2 (to RTM)
106 DQ51 141 DQ21
107 GND 142 GND
108 DQ56 143 DM2
109 DQ57 144 NU
110 GND 145 GND
111 DQS7# 146 DQ22
112 DQS7 147 DQ23
113 GND 148 GND
114 DQ58 149 DQ28
115 DQ59 150 DQ29
116 GND 151 GND
117 SA0 152 DM3
118 SCL 153 NU
SA2 154 GND
120 VTT 155 DQ30
121 GND 156 DQ31
ATCA-F140 Series Installation and Use (6806800M67S)
Controls, LEDs, and Connectors
Pin Signal
169 TDI
170 GND
176 +1.5V 211 GND
177 A8 212 DM5
178 A6 213 NU
179 +1.5V 214 GND
180 A3 215 DQ46
181 A1 216 DQ47
182 +1.5V 217 GND
183 +1.5V 218 DQ52
184 CK0 219 DQ53
185 CK0# 220 GND
186 +1.5V 221 DM6
EVENT
187 222 NU
#
188 A0 223 GND
189 +1.5V 224 DQ54
190 BA1 225 DQ55
191 +1.5V 226 GND