寶獅HS486H主機板

規格

CPU: 486X/DX/DX2/DX4 or Cyrix/AMD 5×86 CPU
Bus Interface: ISA Bus
Chipset: UMC 8498/8496
Memory: Two SIMM sockets provides up to 64MB
IDE Interface: Provides up to two IDE disk drives
Floppy Interface: Supports up to two floppy disk drives.
Parallel Port: Supports SPP/ECP/EPP.
Serial Port: Two RS-232 serial ports including NS16C550 UART
Watch-Dog Timer: Set 1, 2, 10, 20, 110, or 220 seconds, activity trigger with
Reset or NMI
DMA Channels: 7
Interrupt Levels: 15
Keyboard : PS/2 6pin Mini Din
Mouse: PS/2 6pin Mini Din.
DiskOnChipTM: Socket for DiskOnChipTM.
CMOS: DS12887 chip and quartz oscillator, 128B CMOS memory, powered by
lithium battery for over 10 years of date retention
Extra Power: One 8pin extra power connector
Power Voltage: [email protected], 12V@20mA, -12V@20mA
Operating Temperature: 0-55°C.
Board Size: 7.3″(L) x 4.8″ (W).