Publication No. HRMCR11 Rev. B.0
About This Manual 39
PMC1 Connectors P6201, P6202, and P6203
The following table lists the pin assi
grun
ents of the onboard PMC! cow1ector.
The PMC! slot is 64 bit and
66
MHz capable and works with the internal
second PCI bus of the 6700PXH PCI Bridge. If an installed PMC card operates
at 33 MHz only the PCI bus speed i
s
reduced to 33 MHz. Additional thi
s
slot is
PCI-X capable with 66
/
100
/
133 M
Hz
.
T11e PMC is electrical and mechanical
compliant to the specification IEEE 13 86 and 13 86.1 with enhancements of the
Processor PMC Standard VITA 32-2003. The enhancements provide pins for a
second de
v
ice (IDSELB and REQB
/
GNTB
)
but don't support a monarch PMC
card
.
The PCI signaling voltage is cow1ected to 3.3 V
.
Pl\IC cards with +5 V 1/0
voltage must never be used on this Pl\IC slot.
Table 18: Pl\ICl connector pin assignments
P6201
P6202
P6203
Pin
Pin
P6201
P6202
P6203
NC
+
!2V
Reserved
01
02
-12 V
NC
GND
GND
NC
GND
03
04
PCIIRQ4#
NC
C/BE7
PCIIRQS#
NC
C/BE6
05
06
PCIIRQ6#
GND
C/BES
PRESENT#
GND
C/BE4
07
08
Reserved
GND
PCIIRQ
7
#
Reserved
V(l/0)
09
10
Reserved
PAR64
GND
PUP'
AD63
11
12
3
.
3V
+
AD62
PCICLK
PCIRST#
AD61
13
14
GND
GND
15
16
REQ
O
#
AD59
17
18
V
(
l/
0
)
AD57
19
20
AD28
V(l/0)
21
22
PON'
PON'
GND
AD29
AD26
GND
AD60
AD58
GND
AD56
AD25
AD55
23
24
3.3V
+
AD54
GND
AD53
25
26
AD22
GND
27
28
AD19
ADS!
29
30
V
(
l/
0
)
AD49
31
32
FRAME#
GND
33
34
AD23
AD20
GND
C/BE
2#
IDSE
L
B
GND
AD52
ADSO
GND
AD48
GND
+
3.3 V
PME#
AD30
GND
AD24
IDSEL
+3.3 V
AD18
AD16
GND
TROY#
AD47
35
36
3.3 V
+
AD46
DEVSEL#
GND
AD45
37
38
PCIXCAP
PERR#
V
(l/
0
)
39
40
Reserved
AD43
41
42
PAR
AD41
43
44
V
(
l/
0
)
GND
45
46
AD12
AD39
47
48
STOP#
GND
SERR#
GND
AD!3
ADIO
GND
AD44
AD42
GND
AD40
AD38
AD9
AD37
49
50
3.3V
+
GND
GND
GND
51
52
AD6
AD35
53
54
AD4
AD33
55
56
V
(
l/0
)
V(l/0)
57
58
REQB#
GNTB#
GND
NC
AD36
AD34
GND
AD32
AD2
Reserved
59
60
ADO
Reserved
61
62
GND
+3.3 V
C /BE!#
AD14
M66EN
ADS
AD7
+3.3 V
Reserved
NC
GND
ACK64#
GND
GND
63
64
+SV
Reserved
NC
GND
G
N
T
O
#
+SV
AD31
AD27
GND
C/BE3#
AD21
+SV
AD17
GND
IRDY#
+SV
LOCK#
RES
.
GND
ADIS
ADll
+SV
C/BEO#
ADS
GND
AD3
ADI
+SV
REQ
64#
RSTOUT# Reserved
+3.3 V
GND
NC
Reserved
'Weak 10 kn pull-down
(
PO
N)
to GND and pull-up
(
PUP
)
to VIO.
(fr
NC
Reserved
V
(l/
0
)
-12 V
Not com1ected
Reserved. Do no
t
connect anything
1/0 Voltage, connected with +3.3 V
Only available if cow1ec.ted at the CPCI baclqilane.
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