Chapter 2: Installation
ATX PS/2 Keyboard and PS/2 Mouse Ports
The ATX PS/2 keyboard and the PS/2 mouse are located on the backplane. See the table on the right for pin defini- tions. (The mouse port is above the keyboard port. See the table on the right for pin definitions.)
PS/2 Keyboard and
Mouse Port Pin
Definitions
Pin# Definition
1Data
2NC
3Ground
4VCC
5Clock
6NC
Serial Ports
Serial Port Pin Definitions
Pin Definitions
COM1 is located between the floppy drive connector and the printer port. See the table on the right for pin definitions.
Pin # Definition
1DCD
2RXD
3TXD
4DTR
5Ground
Pin # Definition
6DSR
7RTS
8CTS
9RI
10NC
(NC: No Connection.)
KB/MOUSE | JPW2 |
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VGA |
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HDMI |
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SPDIF Out | USB2/3/4/5 | JPUSB1 |
LAN1 | USB/0/1 | |
HD AUDIO |
| |
JPL1
A
Fan5
Slot7
FanCPU
Fan1
CPU
DIMM1A | DIMM1B |
Intel |
|
G45 (C2SEA) |
|
G43 (C2SEE) |
|
DIMM1 | DIMM2 |
C2SEA/C2SEE
DIMM2A | DIMM2B |
DIMM3 | DIMM4 |
SMBUS_PS1 JPW1
A.Keyboard/Mouse
B.COM1
| Slot6 | SPI BIOS |
| |
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Lan |
| JBT1 | Intel | |
CTRL | Slot5 PCI 33MHZ | CMOS CLEAR | ||
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| ICH10 | ||
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| Battery |
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Fan2Fan3
LE1
JLED1
JF1
FP Audio |
| Slot4 | |
JI2C1 | JI2C2 | Slot3 PCI 33MHz |
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S I/O | CD1 | Slot2 PCI 33MHz |
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| JPAC | JWOL1 |
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| B |
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| Slot1 PCI 33MHz |
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Printer |
| JWOR | Floopy |
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| COM1 |
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| JWD1 | JOH1 | |
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JD1 |
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| USB 10/11 |
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SPKR1 JPD1 |
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JPI1 | IDE | USB 8/9 | JPUSB2 | |
| CTRL | |||
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| USB6 |
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| USB7 | |
JL1 |
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| IDE |
| Fan4 | |
1394_1 1394_2 |
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