PC4-PRESTO • CompactPCI
®
PlusIO • 4
th
Generation Intel
®
Core™-4xxx Processor
J2
A
B
C
D
E
22
GA4
2)
GA3
2)
GA2
2)
GA1
2)
GA0
2)
21
CLK6
GND
RSV
RSV
RSV
20
CLK5
GND
2_ETH_B-
RSV
1_ETH_D-
GND
1_ETH_B-
RSV
19
GND
GND
RSV
RSV
RSV
18
BRSVP2A18
BRSVP2B18
2_ETH_A-
BRSVP2C18
1_ETH_C-
GND
1_ETH_A-
BRSVP2E18
17
2_ETH_D-
BRSVP2A17
2_ETH_C-
GND
PRST#
1)
REQ6#
1)
GNT6#
16
4_PE_CLK-
BRSVP2A16
2
BRSVP2B16
DEG#
1)
GND
reserved
2)
BRSVP2E16
15
4
BRSVP2A15
2_PE_CLK-
GND
FAL#
1)
(PSON#)
6)
REQ5#
1)
GNT5#
14
3_PE_CLK-
AD35
1
AD34
4_PE_CLKE#
AD33
SATA_SCL (GPIO)
GND
reserved
2)
AD32
13
3
AD38
1_PE_CLK-
GND
3_PE_CLKE#
V(I/O)
SATA_SDO (GPIO)
AD37
SATA_SL
AD36
12
4_
AD42
1_PE_CLKE#
AD41
2_PE_CLKE#
AD40
SATA_SDI
2)
GND
4_
AD39
11
4_PE_RX00-
AD45
4_
GND
V(I/O)
4_
AD44
4_SATA_RX-
AD43
10
3_
AD49
4_PE_TX00-
AD48
4_USB2-
AD47
4_SATA_TX-
GND
3_
AD46
9
3_PE_RX00-
AD52
3_
GND
V(I/O)
3_
AD51
3_SATA_RX-
AD50
8
2_
AD56
3_PE_TX00-
AD55
3_USB2-
AD54
3_SATA_TX-
GND
2_
AD53
7
2_PE_RX00-
AD59
2_
GND
V(I/O)
2_
AD58
2_SATA_RX-
AD57
6
1_
AD63
2_PE_TX00-
AD62
2_USB2-
AD61
2_SATA_TX-
GND
1_
AD60
5
1_PE_RX00-
C/BE5#
1_
64EN#
V(I/O)
1_
C/BE4#
1_SATA_RX-
PAR64
4
V(I/O)
1_PE_TX00-
BRSVP2B4
1_USB2-
C/BE7#
1_SATA_TX-
GND
reserved
2)
C/BE6#
3
CLK4
GND
GNT3#
REQ4#
1)
GNT4#
2
CLK2
CLK3
SYSEN#
3)
GNT2#
REQ3#
1)
1
CLK1
GND
REQ1#
1)
GNT1#
REQ2#
1)
1)
This pin is pulled up with 1k
Ω
to V(I/O). Alternate pull up resistor values (e.g. 2.7k
Ω
for V(I/O)=+3.3V) are
available on request.
2)
This pin is not connected.
3)
This pin is pulled up with 10k
Ω
to +3.3V.
4)
Pin positions printed italic: 64-bit system slot signals (for reference only).
5)
Pin positions printed blue: PlusIO options.
6)
As an exclusive stuffing option J2-C15 can be utilised as PSON# output.
© EKF -90- ekf.com
