User`s manual

Chapter 1
2
• Hidden DRAM refresh support.
• Support KB control Turbo/Deturbo mode select.
• Support 7 Direct Memory Access channels and 16 Interrupt levels.
• Three 16-bit I/O slots, one 8-bit I/O slots, and three Standard VESA
Local Bus master slot.
• 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.
• 2/3 Baby AT board size = 220mm(W) X 250mm(L).