Overheat LED (JOH1)
The JOH1 header is used to con- nect an LED to provide warnings of chassis overheating. Refer to the table on right for pin defini- tions.
ATX PS/2 Keyboard and PS/2 Mouse Ports
The ATX PS/2 keyboard and the PS/2 mouse are located at J9. 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.)
Keyboard/
Mouse
Table
Overheat LED
Pin Definitions (JOH1)
Pin
Number Definition
1OH Active
2Ground
PS/2 Keyboard
and Mouse Port
Pin Definitions
(J9)
Pin
Number Definition
1Data
2NC
3Ground
4VCC
5Clock
6NC
/ouse
BK M
USB 0/1
J 4 0
COM1
ParrallelJLAN1 Port
J 2 3
COM2
|
|
| 32 |
| ATX PWR | J P F |
| |
|
|
|
|
| J 1 B 4 | Force | ||
Fan6 |
| P W R | ||||||
Fan5 J |
|
| ||||||
|
|
|
|
|
|
| P W | |
|
| DIMM 1B |
| Bank 1 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 1A |
| Bank 1 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 2B |
| Bank 2 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 2A |
| Bank 2 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 3B |
| Bank 3 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 3A |
| Bank 3 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 4B |
| Bank 4 |
|
| ||
|
|
|
|
|
|
|
|
|
|
| DIMM 4A |
| Bank 4 |
|
| ||
| FAN7 |
| J 2 4 |
| JP12 | J1D1 |
|
|
| |
|
|
|
|
|
|
|
|
| FAN1 | |
|
|
|
| JP13 |
|
|
|
| F1 | |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| J | |
CPU1 |
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| 1 | |
|
|
|
|
|
|
| JP15 |
| D | |
|
|
|
|
|
|
|
| J | ||
|
|
|
|
|
| FAN2 |
|
|
| |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| JOH1 | |
|
|
|
|
|
|
|
|
| R |
|
Overheat LED
JLAN1 |
| Tumwater | ||
|
| Line_In/ | (NorthBridge) | |
J C 2 | Line_Out |
| ||
|
|
| ||
J C 1 | Mic |
| ||
|
|
|
|
|
CPU2 | A |
J | |
| |
| J WD |
| JPAC |
|
| SI/O |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| |
|
|
|
| x16 PCI EXP #6 | |||
|
|
|
|
|
|
|
|
C D 2C D 1 |
|
|
|
| |||
|
|
|
|
|
|
| |
|
|
|
| PCI |
|
| |
|
|
|
|
|
| ||
| GLAN |
|
| x8 PCI EXP #4 |
| ||
| CTRL |
|
|
|
|
|
|
|
|
|
|
| |||
BIOS
J 2 7
6300ESB
| J K 1Fan8 | Fan3 | J L 1 |
|
|
|
| ||
|
|
|
| |
| Battery | Floppy | IDE #2 | IDE #1 |
1 | SATAI2C |
| S P K R | |
BT |
| |||
JPS1 |
|
|
| |
J |
|
|
|
|
JPL1 |
|
| ||
|
|
|
| |
|
|
| ||
|
|
| JWOR | |
|
|
|
| JWOL |
|
|
|
| |
|
|
|
|
|
|
|
|
| 6041 |
|
|
|
|
|
|
| SATA TCA DEL |
| |||||||||
| (South |
|
| Marvell |
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
| Bridge) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| DS2 DS10 | DS3 |
| DS11 DS4 | DS12 |
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
| DS1 DS9 |
| |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||
USB2/3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Fan4 | ||||||
| J D 2 | J 2 2 |
| SATA0 | SATA1 | SATA0 |
| SATA1 | SATA2 | SATA3 |
| ||||||||||||||||
| SMBus |
|
| ||||||||||||||||||||||||
|
|
| |||||||||||||||||||||||||
|
|
|
|
|
| Intel's |
|
|
|
|
|
|
|
| Marvell's |
|
|
|
|
|
| ||||||
