User`s manual

INSTALLATIONS

J9: PCI-104 Connector

PCI-104 Bus Signal Assignments

J3/P3

Pin A B C D

1 GND/5.0V KEY² Reserved +5 AD00

2 VI/O AD02 AD01 +5V

3 AD05 GND AD04 AD03

4 C/BE0* AD07 GND AD06

5 GND AD09 AD08 GND

6 AD11 VI/O AD10 M66EN

7 AD14 AD13 GND AD12

8 +3.3V C/BE1* AD15 +3.3V

9 SERR* GND SB0* PAR

10 GND PERR* +3.3V SDONE

11 STOP* +3.3V LOCK* GND

12 +3.3V TRDY* GND DEVSEL*

13 FRAME* GND IRDY* +3.3V

14 GND AD16 +3.3V C/BE2*

15 AD18 +3.3V AD17 GND

16 AD21 AD20 GND AD19

17 +3.3V AD23 AD22 +3.3V

18 IDSEL0 GND IDSEL1 IDSEL2

19 AD24 C/BE3* VI/O IDSEL3

20 GND AD26 AD25 GND

21 AD29 +5V AD28 AD27

22 +5V AD30 GND AD31

23 REQ0* GND REQ1* VI/O

24 GND REQ2* +5V GNT0*

25 GNT1* VI/O GNT2* GND

26 +5V CLK0 GND CLK1

27 CLK2 +5V CLK3 GND

28 GND INTD* +5V RST*

29 +12V INTA* INTB* INTC*

30 -12V Reserved Reserved GND/3.3V

KEY²

* The shaded area denotes power or ground signals.

* The KEY pins are to guarantee proper module installation. Pin-A1 will

be removed and the female side plugged for 5.0V I/O signals and

Pin-D30 will be modified in the same manner for 3.3V I/O. It is

recommended that both KEY pins (A1 and D30) be electrically

connnected for GND for shielding.

IB550F User’s Manual