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Chapter 2 Hardware Configuration
Page: 2-24
PSB-1688LF USER
′
S MANUAL
2-30. EPCI CONNECTOR
PPCI:
You will find a EPCI connector in our PSB-1688LF. This
connector is used to connect our daughter boards.
The pin assignments are as follows:
PPCI
A1
B1
A30
B30
PIN ASSIGNMENT
PIN ASSIGNMENT
A1 GND
B1 GND
A2 AD0
B2 AD1
A3 AD2
B3 AD3
A4 AD4
B4 AD5
A5 AD6
B5 AD7
A6 AD8
B6 AD9
A7 AD10
B7 AD11
A8 VCC
B8 VCC
A9 AD12
B9 AD13
A10 AD14
B10 AD15
A11 AD16
B11 AD17
A12 AD18
B12 AD19
A13 AD20
B13 AD21
A14 AD22
B14 AD23
A15 VCC
B15 VCC
A16 AD24
B16 AD25
A17 AD26
B17 AD27
A18 AD28
B18 AD29
A19 AD30
B19 AD31
A20 SCSILED
B20 PAR
A21 PCICLKA
B21 IRDYJ
A22 ID
SEL
B22 TRDYJ
A23 CBEJ0
B23 CBEJ1
A24 CBEJ2
B24 CEBJ3
A25 GNTJ0
B25 REQJ0
A26 SERRJ
B26 PERRJ
A27 INTDJ
B27 PCIRSTJ
A28 STOPJ
B28 LOCKJ
A29 DEVSELJ
B29 FRAMEJ
A30 GND
B30 GND
0
The EPCI expansion connector of this Card is designed based on PCI Bus
Master. That means when the EPCI expansion connector is used, the 4
th
PCI slot on the backplane is occupied.