Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-1
Appendix. C Pin Assignment
Appendix C Pin Assignment
System Board
C.1 CN1440 Memory 1 connector (200-pin)
Table C-1 Memory 1 connector (200-pin) (1/3)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 MRREF-B0V - 2 GND -
3 GND - 4 BDQ05-B1P I/O
5 BDQ07-B1P I/O 6 BDQ04-B1P I/O
7 BDQ06-B1P I/O 8 GND -
9 GND - 10 BDM0-B1P I/O
11 BDQS0-B1N I/O 12 GND -
13 BDQS0-B1P I/O 14 BDQ01-B1P I/O
15 GND - 16 BDQ00-B1P I/O
17 BDQ03-B1P I/O 18 GND -
19 BDQ02-B1P I/O 20 BDQ12-B1P I/O
21 GND - 22 BDQ13-B1P I/O
23 BDQ11-B1P I/O 24 GND -
25 BDQ09-B1P I/O 26 BDM1-B1P I/O
27 GND - 28 GND -
29 BDQS1-B1N I/O 30 MCK3-B1P O
31 BDQS1-B1P I/O 32 MCK3-B1N O
33 2R5-B2V - 34 GND -
35 BDQ09-B1P I/O 36 BDQ15-B1P I/O
37 BDQ14-B1P I/O 38 BDQ10-B1P I/O
39 GND - 40 GND -
41 GND - 42 GND -
43 BDQ16-B1P I/O 44 BDQ21-B1P I/O
45 BDQ17-B1P - 46 BDQ17-B1P I/O
47 GND - 48 GND -
49 BDQS2-B1N I/O 50 NC -
51 BDQS2-B1P I/O 52 BDM2-B1P I/O
53 GND - 54 GND -
55 BDQ23-B1P I/O 56 BDQ19-B1P I/O
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