Block Diagram - Gigabyte GA - 586ATX2 User Manual

1.4. BLOCK DIAGRAM

pentium
CPU Interface
PROCESSOR
3.3V or 2.5V I/O
60-66MHz
PBSRAM
32Kx32
324 BGA
TAG
BM IDE
FastATA/33
CD ROM
.
R
3.3V
430TX
5V
DRAM
MTXC
3.3V PCI
(30/30 MHz)
430TX
PIIX4
GPIO(30+)
324 BGA
SMB(I2C)
3.3V ISA/EIO (5V Tolerant)
Audio SP,PP,
uCntrl
FDC,IR
1-3
Introduction
For Mobile Docking Stations only.
PCI Docking
5V PCI
380-II
PCI
380AB
ISA
USB
5V ISA
KBD
BIOS