Chapter 1 Introduction
Page: 1-4 PSB-1688LF USER
S MANUAL
z DISPLAY :
Built-in VIA CLE 266
Onboard 15-pin CRT connector, support resolutions up to 1600 x 1200.
Fully support multi-display of CRT, and TTL interfaces.
z WATCHDOG :
I / O port 0443H to Enable watchdog.
I / O port 0441H to Disable watchdog.
Watchdog function is selectable for Reset or NMI function.
Time-out timing select 0 / 8 / 16 / 24 / 32 / 40 / 48 / 56 / 64 / 72 / 80 / 88 / 96 /
104 / 112 / 120 sec +/- 25%.
z IDE INTERFACE :
Two IDE ports, Support up to four IDE devices.
Support Ultra DMA33/66/100/133.
z FLOPPY DISK DRIVER INTERFACE :
Support up to two Floppy Disk Drives, 3.5" and 5.25" (360K / 720K / 1.2M /
1.44M / 2.88M ).
z LAN INTERFACE :
Realtek RTL8100BL fast Ethernet.
Single port, support for 10BaseT/100 BaseTx Ethernet.
Support Wake-On-LAN function when use ATX power.
z SERIAL PORT :
Two high speed 16550 Compatible UARTs with Send / Receive 16 Byte
FIFOs.
COM1 for RS232.
COM2 for RS232/422/485.
z PARALLEL PORT :
SPP, ECP, EPP Function.
Bi-directional parallel port.
z HARDWARE MONITORING FUNCTION :
Monitor Voltage, CPU Temperature and Cooling Fan.