Pin Assignments
This appendix contains information of a
detailed or specialized nature. It includes:
• IDE hard drive connector
• Floppy drive connector
• Parallel port connector
• Ultra Wide SCSI connector
• USB connector
• VGA connector
• Ethernet 10/100Base-T RJ-45 connector
• COM1/COM2 RS-232 serial port
• Keyboard and mouse connector
• External keyboard connector
• IR connector
• CPU fan power connector
• Power LED and keylock connector
• External speaker connector
• Reset connector
• HDD LED connector
• ATX feature connector
• LCD connector
• 24-bit LCD display connector
• 36-bit LCD display connector
• System I/O ports
• DMA channel assignments
• Interrupt assignments
• 1st MB memory map
• PCI bus map
APPENDIX
B