Chapter 2: Installation
2-9
Chassis Intrusion
The Chassis Intrusion header is
designated JL1. See the board
layout in Chapter 1 for the location
of JL1 and the table on the right
for pin definitions.
Pin
Number
1
2
Definition
Intrusion Input
Ground
Chassis Intrusion
Pin Definitions (JL1)
Fan Headers
There are four fan headers on the
P4SCA, which are designated CPU
Fan, Chassis Fan 1, Chassis Fan
2 and Over Heat Fan. There are
six fans on the P4SCE, which are
designated CPU Fan, Chassis Fan
1, Chassis Fan 2,Chassis Fan 3,
Chassis Fan 4 and Over Heat Fan.
(Chassis Fan 3 and Chassis Fan 4
are not monitored by BIOS.) Con-
nect the fan on your CPU heatsink
to the CPU Fan header. See the
table on the right for pin defini-
tions.
Fan Header Pin Definitions
(C PU, Chassis and Overheat)
Pin
Number
1
2
3
Definition
Ground (black)
+12V (red)
Tachometer
Caution: These fan headers are DC power.
Serial Ports
Two serial ports are included on
the motherboard: COM1 is a port
located beside the mouse/key-
board ports and COM2 is a header
located on the motherboard near
J20 (Power Connector). See the
table on the right for pin defini-
tions.
*NC indicates no connection.
Serial Port Pin Definitions
(COM1, COM2)
Pin Number
Definition
1
CD
2
RD
3
TD
4
DTR
5
Ground
Pin Number
Definition
6
DSR
7
RTS
8
CTS
9
RI
10
NC
Note: Pin 10 is included on the header but not on
the port.
Содержание SUPER P4SCA
Страница 1: ...P4SCA P4SCE USER S MANUAL Revision 2 0a...
Страница 9: ...Chapter 1 Introduction 1 3 Notes...
Страница 10: ...1 4 SUPER P4SCA P4SCE User s Manual Figure 1 1 SUPER P4SCA Image SUPER P4SCA...
Страница 12: ...1 6 SUPER P4SCA P4SCE User s Manual SUPER P4SCE Figure 1 3 SUPER P4SCE Image...
Страница 46: ...3 6 SUPER P4SCA P4SCE User s Manual NOTES...
Страница 64: ...SUPER P4SCA 4SCE User s Manual 4 18 Notes...
Страница 66: ...A 2 SUPER P4SCA P4SCE User s Manual Notes...
Страница 72: ...SUPER P4SCA P4SCE User s Manual B 6 APPENDIX A NOTES...