Chapter 2 Hardware Configuration
Prox-1750 USER'S MANUAL
Page: 2-33
2-33. PPCI CONNECTOR
You will find a PPCI connector in our Prox-1750. This connector is used to
connect our SCSI daughter boards.
The pin assignments are as follows:
PPCI
A30
B30
A1
B1
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 PIRQ#B
B20 PAR
A21 PP
CLK
B21 IRDY#
A22 ID
SEL
B22 TRDY#
A23 CBE#0
B23 CBE#1
A24 CBE#2
B24 CBE#3
A25 PGNT#3
B25 PREQ#3
A26 SERR#
B26 PERR#
A27 PIRQ#A
B27 PCI_RST#
A28 STOP#
B28 PLOCK#
A29 DEVSEL#
B29 FRAME#
A30 GND
B30 GND
0
The PPCI expansion connector of this Card is designed based on PCI Bus Master.
That means when the PPCI expansion connector is used, the 4
th
PCI slot on the
backplane is occupied.
