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PMC1 Connectors
PMC1_J21 and PMC1_J22 pin assignments.
Table 3-8
PMC1_J21
Pin
Assignment
1
PMC1_TCK
3
GND
5
PMC1_INTB#
7
BUSMODE1#
9
PMC1_INTD#
11
GND
13
PCI1_CLK
15
GND
17
PCI1_REQ0#
19
VIO
21
PCI1_AD28
23
PCI1_AD25
25
GND
27
PCI1_AD22
29
PCI1_AD19
31
VIO
33
PCI1_FRAME#
35
GND
37
PCI1_DEVSEL#
39
GND
41
rsvd
43
PCI1_PAR
45
VIO
47
PCI0_AD12
49
PCI0_AD9
51
GND
53
PCI1_AD6
55
PCI1_AD4
57
VIO
59
PCI1_AD2
61
PCI1_AD0
63
GND
NOTES:
a.
BUSMODE1#:
b.
BUSMODE2–4#:
c.
3.3Vaux:
C2K User's Guide
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Pin
Assignment
2
-12V
4
PMC1_INTA#
6
PMC1_INTC#
8
+5V
10
rsvd
12
3.3Vaux
14
GND
16
PCI1_GNT0#
18
+5V
20
PCI1_AD31
22
PCI1_AD27
24
GND
26
PCI1_C/BE3#
28
PCI1_AD21
30
+5V
32
PCI1_AD17
34
GND
36
PCI1_IRDY#
38
+5V
40
PMC1_LOCK#
42
rsvd
44
GND
46
PCI1_AD15
48
PCI1_AD11
50
+5V
52
PCI1_C/BE0#
54
PCI1_AD5
56
GND
58
PCI1_AD3
60
PCI1_AD1
62
+5V
64
PCI0_REQ64#
C2K ignores this signal.
Wired to indicate "Return 'Card Present' if PCI capable and uses PCI Protocol" mode,
as defined in IEEE 1386-2001.
Not connected on C2K.
PMC1_J22
Pin
Assignment
1
+12V
3
PMC1_TMS
5
PMC1_TDI
7
GND
9
rsvd
11
BUSMODE2#
13
PMC1_RST#
15
+3.3V
17
PME#
19
PCI1_AD30
21
GND
23
PCI1_AD24
25
PCI1_IDSEL
27
+3.3V
29
PCI1_AD18
31
PCI1_AD16
33
GND
35
PCI1_TRDY#
37
GND
39
PCI1_PERR#
41
+3.3V
43
PCI0_C/BE1#
45
PCI1_AD14
47
PCI1_M66EN
49
PCI1_AD8
51
PCI1_AD7
53
+3.3V
55
rsvd
57
rsvd
59
GND
61
PCI0_ACK64#
63
GND
Interfaces
Pin
Assignment
2
PMC1_TRST#
4
PMC1_TDO
6
GND
8
rsvd
10
rsvd
12
+3.3V
14
BUSMODE3#
16
BUSMODE4#
18
GND
20
PCI1_AD29
22
PCI1_AD26
24
+3.3V
26
PCI1_AD23
28
PCI1_AD20
30
GND
32
PCI1_C/BE2#
34
rsvd
36
+3.3V
38
PCI1_STOP#
40
GND
42
PCI1_SERR#
44
GND
46
PCI1_AD13
48
PCI1_AD10
50
+3.3V
52
rsvd
54
rsvd
56
GND
58
rsvd
60
rsvd
62
+3.3V
64
rsvd
3-12
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