IMBA-8650 Motherboard
Page 29
Programmable PCI Address Decoders
PC/PCI DMA Controller
Distributed DMA Controller
ISA Interface
SM Bus
Serial IRQ
Supports NOGO function
Single 33 MHz Clock Input
+3.3V PCI I/F with +5V tolerant I/O buffers
+5V ISA I/F and core Power Supply
2.8 LPC Bus Components
2.8.1 LPC Bus Overview
The LPC bus is connected to components listed below:
BIOS chipset
Super I/O chipset
Fintek serial port chipset
Figure 2-17: LPC Bus
2.8.2 BIOS Chipset
The BIOS chipset has a licensed copy of AMI BIOS installed on the chipset.