Block Diagram - Gigabyte GA - 586STX User Manual

1.4. BLOCK DIAGRAM

PBSRAM
Tag RAM
Master IDE
KBC
BIOS
(optional)
ISA Bus
ISA ISA ISA
Device Device Device
Host Address
Host Data Bus
SiS Chip
245 x 4
PCI
Device
1-3
Introduction
CPU
MD Bus
244 x 2
(optional)
MA Bus
DRAM
USB x 2
GPIO
Keyboard
PCI Bus
PCI PCI PCI
Device Device Device