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Appendix B Pin Assignments 87
B.13 J1 connector pin assignments
Table B-13: J1 connector pin assignments
Pin Row A Row B Row C Row D Row E
25 +5V REQ64# ENUM# N/C +5V
24 AD1 +5V N/C AD0 ACK64#
23 N/C AD4 AD3 +5V AD2
22 AD7 GND N/C AD6 AD5
21 N/C AD9 AD8 GND C/BE0#
20 AD12 GND N/C AD11 AD10
19 N/C AD15 AD14 GND AD13
18 SERR# GND N/C PAR C/BE1#
17 N/C SDONE SBO# GND PERR#
16 DEVSEL# GND N/C STOP# LOCK#
15 N/C FRAME# IRDY# GND TRDY#
14
13 KEY AREA
12
11 AD18 AD17 AD16 GND C/BE2#
10 AD21 GND N/C AD20 AD19
9 C/BE3# N/C AD23 GND AD22
8 AD26 GND N/C AD25 AD24
7 AD30 AD29 AD28 GND AD27
6 REQ# GND N/C CLK AD31
5 N/C N/C RST# GND GNT#
4 N/C GND N/C INTP INTS
3 INTA# INTB# INTC# +5V INTD#
2 TCK +5V TMS N/C TDI
1 +5V N/C TRST# +12V +5V
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