Multitech MultiVOIP MVPGK1 Gatekeepers, Hardware User'S Manual

Page: 56 / 87

MultiVOIP Gatekeeper User Guide
57
Appendix A - Connector Pinouts
PCI Bus Pin Assignments
Like the ISA-BUS connector, the PCI-BUS edge connector is also divided into two parts: one consists of
98 pins; the other consists of 22 pins. The standard of PCI-MG 32-bit PCI-ISA connector contains 218
pins in total.
F49
E49 E62 E52
F62 F52
E1
F1
COMPONENT SIDE
Figure A-26. PCI Bus Connector
The pin assignments are as follows:
E
Assignment
TRST#
+12V
TMS
TDI
+5V
INTA#
INTC#
+5V
CLKC
+5V(I/O)
CLKD
GND
GND
GNT1#
RST#
+5V(I/O)
GNT0#
GND
REQ2#
AD30
+3.3V
AD28
AD26
GND
AD24
GNT2#
+3.3V
AD22
AD20
GND
E
Assignment
AD18
AD16
+3.3V
FRAME#
GND
TRDY#
GND
STOP#
+3.3V
SDONE
SB0#
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD09
C/BE0#
+3.3V
AD06
AD04
GND
AD02
AD00
+5V(I/O)
REQ64#
+5V
+5V
Pin
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
E24
E25
E26
E27
E28
E29
E30
Pin
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
F27
F28
F29
F30
Pin
F31
F32
F33
F34
F35
F36
F37
F38
F39
F40
F41
F42
F43
F44
F45
F46
F47
F48
F49
F52
F53
F54
F55
F56
F57
F58
F59
F60
F61
F62
Pin
E31
E32
E33
E34
E35
E36
E37
E38
E39
E40
E41
E42
E43
E44
E45
E46
E47
E48
E49
E52
E53
E54
E55
E56
E57
E58
E59
E60
E61
E62
F
Assignment
-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
REQ3#
REQ1#
GNT3#
GND
GND
CLKA
GND
CLKB
GND
REQ0#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3#
AD23
GND
AD21
AD19
F
Assignment
+3.3V
AD17
C/BE2#
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE1#
AD14
GND
AD12
AD10
GND
AD08
AD07
+3.3V
AD05
AD03
GND
AD01
+5V(I/O)
ACK64#
+5V
+5V
Figure A-27. PCI Pin Assignments
How to Set Jumpers
Jumpers and Caps. Your PC is configured by the positions of jumpers on the circuit board. A jumper
consists of two or more metal pins with a plastic base mounted on the card. A small plastic “cap” (with
a metal contact inside) is used to connect the pins. For two-pin jumpers, the active value for user-
changeable parameters depends on jumper pins being closed (electrically connected by a cap) or open
(not electrically connected). For parameters having more than two values, groups of jumpers (or
“jumper blocks”) are used to determine the active value. For example, if a jumper has three pins
labeled PIN1, PIN2, and PIN3, you can use a jumper cap to connect PIN1 & PIN2 to activate one value
for the parameter. Connecting PIN2 and PIN3 would activate another value.
This manual contains many illustrations of jumper configurations. Jumper caps are depicted as shaded
boxes connecting pairs of pins on jumper blocks