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B.11 J1 connector pin assignments
Table B-11: J1 connector pin assignments
Pin
Row A
2 5
+ 5 V
2 4
A D 1
2 3
+3.3V
2 2
A D 7
2 1
+3.3V
2 0
AD12
1 9
+3.3V
1 8
SERR#
1 7
+3.3V
1 6
DEVSEL#
1 5
+3.3V
14
13
1 2
1 1
AD18
1 0
AD21
9
C/BE3#
8
AD26
7
AD30
6
R E Q #
5
N/C
4
N/C
3
INTA#
2
TCK
1
+ 5 V
# indicates "low active".
Row B
Row C
REQ64#
ENUM#
+ 5 V
N/C
A D 4
A D 3
G N D
+3.3V
A D 9
A D 8
G N D
N/C
AD15
AD14
G N D
+3.3V
SDONE
SBO#
G N D
N/C
FRAME#
IRDY#
KEY
AD17
AD16
G N D
+3.3V
N/C
AD23
G N D
N/C
AD29
AD28
G N D
+3.3V
N/C
RST#
G N D
N/C
INTB#
INTC#
+ 5 V
T M S
N/C
TRST#
Row D
+3.3V
A D 0
+ 5 V
A D 6
M66EN
AD11
G N D
PAR
G N D
STOP#
G N D
AREA
G N D
AD20
G N D
AD25
G N D
CLK
G N D
INTP
+ 5 V
N/C
+12V
Appendix B Pin Assignments
Row E
+ 5 V
ACK64#
A D 2
A D 5
C/BE0#
AD10
AD13
C/BE1#
PERR#
LOCK#
TRDY#
C/BE2#
AD19
AD22
AD24
AD27
AD31
G N T #
INTS
INTD#
T D I
+ 5 V
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