Chipset Diagram - SOLTEK SL-75MIV User Manual

75MIV

1-16 CHIPSET DIAGRAM---

• The KM-133A / VT8365A and VT82C686B chipset is a high performance,
cost-effective and energy efficient system controller for the implementation
of AGP / PCI / ISA desktop personal computer system based on 64-bit
Socket-A (AMD Athlon) processors.
3D Graphics
Controller
PCLK
AC97 Audio Codec
KM133A System Block Diagram Using the VT82C686B South Bridge
12
75MIV
Host CPU
Address
Out
KM133A
GCLK
VT8365A
AGP Bus
GCKRUN#
North Bridge
PCKRUN#
PCI Bus
BIOS ROM
ATA 33/66/100
VT82C
USB Ports 0 - 3
686B
AC97 Link
CNR
South Bridge
RTC Crystal
SYSCLK, SYSCLK#
Athlon
INTR, NMI, SMI#, STPCLK#,
IGNNE#, FERR#, A20M#,
PWROK, INIT#, RESET#
Data
In
CKE
Memory Bus
552 BGA
SUSCLK,
SUSST1#
Power Plane & Peripheral Control
GPIO and ACPI Events
Hardware Monitoring Inputs
Keyboard / PS2 Mouse
Serial Ports 1 and 2
Parallel Port
Floppy Drive Interface
352 BGA
MIDI / Game Ports
SDRAM
MCLK
Clock
Buffer
HCLK
PCLK
CPUSTP#
Clock
PCISTP#
Generator
SMBus