Major Chips Description 2-5
2.2.3 System Architecture

M1521

M1523

ALADDIN-III SYSTEM ARCHITECTURE
tag 8/11-bit
TTL SRAM
208-PQFP/RTC/KBC
328-BGA
586 CPU
addr
data
PCI
ISA

DRAM

MD
GC
MA
CTLR
IDE bus
HDD
128K/256K
Flash XD - TTL
USB conn
Figure 2-2 Alladin III System Architecture