ASUS p2em User Manual

III. INSTALLATION

1) R129

p. 15 Real Time Clock RAM (Clear CMOS)

2) KBPWR

p. 15 Keyboard Power Up (Enable/Disable)

3) FS0, FS1, FS2

p. 16 CPU External Clock (BUS) Frequency Selection

4) BF0, BF1, BF2, BF3

p. 16 CPU:BUS Frequency Ratio

1) DIMM Sockets

p. 17 168-Pin DIMM Memory Support

2) SEC CPU Slot

p. 19 Single Edge Contact CPU Support

3) ISA Slot 1, 2

p. 25 16-bit ISA Bus Expansion Slots

4) PCI Slot 1, 2

p. 26 32-bit PCI Bus Expansion Slots

5) AGP

p. 26 Accelerated Graphics Port

1) RT3

p. 22 CPU Thermal Sensor Connector

1) KEYBOARD

p. 27 PS/2 Keyboard Connector (6-pin Female)

2) MOUSE

P. 27 PS/2 Mouse Connector (6-pin Female)

3) PRINTER

p. 28 Parallel Port Connector (25-pin Female)

4) COM1, COM2

p. 28 Serial Port COM1 and COM2 Connectors (9-pin Male)

5) FLOPPY

p. 28 Floppy Disk Drive Connector (34-1pins)

6) GAME_AUDIO

p. 29 Audio Port Connectors (Three 1/8” Female) (optional)

7) GAME_AUDIO

p. 29 Joystick/Midi Connector (15-pin Female) (optional)

8) USB

p. 29 Universal Serial BUS Ports 1 & 2 (Two 4-pin Female)

9) PRIMARY/SECONDARY IDE p. 30 Primary/Secondary IDE Connectors (Two 40-1pins)

10) IDELED

p. 30 IDE LED Activity Light (2 pins)

11) CHA_, CPU_, PWR_FAN

p. 31 Chassis, CPU, Power Supply Fan Connectors (Three 3-pin)

12) WOL_CON

p. 31 Wake on LAN Connector (3-pins)

13) IR

p. 32 IrDA/Fast IR-Compliant Infrared Module Connector (5 pins)

14) ATXPWR

p. 32 ATX Power Supply Connector (20 pins)

15) AUX/CD1

p. 33 Stereo Audio In Connectors (Two 4 pins)

16) CD2

p. 33 Stereo Audio In Connector (4 pins)

17) SPDIFO

p. 33 Digital Audio Interface (6 pins)

18) MSG.LED (PANEL)

p. 30 System Message LED (2 pins)

19) SMI (PANEL)

p. 30 SMI Switch Lead (2 pins)

20) PWR SW. (PANEL)

p. 30 ATX Power & Soft-Off Switch Lead (2 pins)

21) RESET (PANEL)

p. 30 Reset Switch Lead (2 pins)

22) PWR.LED (PANEL)

p. 30 System Power LED Lead (3 pins)

23) KEYLOCK (PANEL)

p. 30 Keyboard Lock Switch Lead (2 pins)

24) SPEAKER (PANEL)

p. 30 Speaker Output Connector (4 pins)

*

The onboard hardware monitor uses the address 290H-297H so legacy ISA cards

must not use this address; otherwise, conflicts will occur.

Motherboard Layout