
Chapter 1
2
• Easy upgrade the system, just change CPU, or and alter jumper only.
• System & video Bios Shadow, optional caching of shadowed system & video BIOS.
• Flash ROM support.
• Hidden DRAM refresh support.
• Support 7 Direct Memory Access channels and 16 Interrupt levels.
• Four 16-bit I/O slots, and four PCI Local Bus slots.
• Battery backup for CMOS configuration and real time clock/calendar.
• 8MHz AT Bus clock & speed changeable by hardware or keyboard, CPU clock adjustable by
jumper.
• User Defined Password to inhibit illegal access.
• 2/3 Baby AT board size = 220mm(W) X 250mm(L).
Содержание GMB-486SPS
Страница 1: ...GMB 486SPS High Performance 486 PCI Motherboard User s Manual For GMB 486sps v0 Manual Edition 1 03 ...
Страница 14: ...Hardware Configuration 9 Table 1G CPU Type P24D 486DX4 EW3V 3 3V Table 1H CPU Type P24C DX4 3 3V ...
Страница 18: ...Hardware Configuration 13 Table 1O CPU Type Cx486DX DX2 5V Table 1P CPU Type Cx486DX2 V66 3 6V ...
Страница 19: ...Chapter 2 14 Table 1Q CPU Type Cx486DX2 V80 4 0V Table 1R CPU Type Cx486DX4 100GP4 ST 486DX4V10HS 3 45V ...
Страница 21: ...Chapter 2 16 Table 1U CPU Type UMC U5SX 486 5V ...
Страница 36: ...Mainboard Installation 31 3 3 1 CONNECTION LOCATIONS Fig 7 Connector Locations ...