Abit PD5NE User Manual page 5

Introduction of PD5N Features
l Two Universal Serial Bus (USB) ports
l Four fast IDE channels (PIO mode 0~4, Ultra "DMA/33" and Bus
Master)
l One EPP/ECP parallel port and two 16550A serial ports
l Two floppy disk drive connectors (FDD) (360K, 720K, 1.2M,
1.44M and 2.88M)
l Support PS/2 type mouse
10. Other features
l Standard AT architecture dimensions
l Four ISA bus slots and four PCI bus slots
l Supports 3-MODE for a special Japanese floppy disk drive
l Supports two bootable hard disks--able to run two different
operating systems
l Supports IDE interface CDROM and LS-120 type floppy disk drive
(Boot only)
l PD5N is using DIP switch to configure mainboard , the RED DIP
switch is using to setup the CPU voltage-V
BLUE DIP switch is using to setup the CPU Frequency and Rating.
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and V .
CORE IO
1-3
The