NEXCOM NEX 716VL2G User Manual
Page 24
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Chapter 2
NEX716VL2G User Manual
J33: System Power On LED / Keyboard Lock , 5x1 Pin Header.
Pin No.
Description
1
LED+
2
NC
3
LED-
4
KEY LOCK
5
Ground
PCI1/PCI2/PCI3/PCI4 : PCI Slot
Pin No. Description Pin No. Description Pin No. Description Pin No.
Description
A1
Test Reset#
A32
AD16
B1
-12V
B32
AD17
A2
+12V
A33
+3.3V
B2
Test Clock
B33
CMD/Byte Enable2#
A3
Test Mode
A34
Frame#
B3
Ground
B34
Ground
A4
Test Input
A35
Ground
B4
NC
B35
Initiator Ready#
A5
+5V
A36
Target
Ready#
B5
+5V
B36
+3.3V
A6
Interrupt A#
A37
Ground
B6
+5V
B37
Device Select#
A7
Interrupt C#
A38
Stop#
B7
Interrupt
B#
B38
Ground
A8
+5V
A39
+3.3V
B8
Interrupt
D#
B39
Lock#
A9
NC
A40
Snoop Done
B9
NC
B40
Parity Error#
A10
+5V
A41
Snoop
Backoff#
B10
NC
B41
+3.3V
A11
NC
A42
Ground
B11
NC
B42
System Error#
A12
Ground
A43
Parity
B12
Ground
B43
+3.3V
A13
Ground
A44
AD15
B13
Ground
B44
CMD/Byte Enable1#
A14
3.3VAUX
A45
+3.3V
B14
Secondary
Clock
B45
AD14
A15
Reset#
A46
AD13
B15
Ground
B46
Ground
A16
+5V
A47
AD11
B16
Clock
B47
AD12
A17 Grant (GNT#) A48
Ground
B17
Ground
B48
AD10
A18
Ground
A49
AD9
B18
Request#
B49
Ground
A19
PME#
A50
Keyway
B19
+5V
B50
Keyway
A20
AD30
A51
Keyway
B20
AD31
B51
Keyway
A21
+3.3V
A52
CMD/Byte
Enable0#
B21
AD29
B52
AD8
A22
AD28
A53
+3.3V
B22
Ground
B53
AD7