MAGIC-PRO MP-7VIP
8
1-10 MAINBOARD CHIPSETS DIAGRAM
1-11 SYSTEM MEMORY CONFIGURATION
6
his VIA KX133 (AMD K7) motherboard supports 168 pin DIMM of
4MB, 8MB, 16MB, 32MB, 64MB, 128MB or 256MB to form a
memory size between 8MB to 1.5GB (SDRAM). VIA KX133 chipsets
provide Table Free function. It means that users can install DRAM
with any configuration and in any bank, and that is why the DRAM
table is not needed but do remember that the DRAM must be 3.3V
unbuffered, 4 clock type.
KX133
VT8371
North Bridge
516 BGA
South Bridge
352 BGA
VT82C
686A
Super South
Power Plane & Peripheral Control
GPIO and ACPI Events
Hardware Monitoring Inputs
Keyboard / PS2 Mouse
Serial Ports 1 and 2
Parallel Port
Floppy Drive Interface
MIDI / Game Ports
RTC Crystal
PCLK
SMBus
Clock
Generator
PCISTP#
CPUSTP#
MCLK
In
Data
Address
Out
SDRAM
Clock
Buffer
GCLK
CFWDRST
CONNECT
PR
OCRD
Y
GCKRUN#
AGP Bus
PCI Bus
SUSCLK,
SUSST1#
PCKRUN#
ATA 33 / 66
USB Ports 0 - 3
ISA Bus
AC97 Link
Memory Bus
CKE
HCLK
PCLK
SYSCLK, SYSCLK#
INTR, NMI, SMI#, STPCLK#,
IGNNE#, FERR#, A20M#,
PWROK, INIT#, RESET#
Slot-A (AMD K7)
Host CPU
3D Graphics
Controller
MC97 Modem Codec
AC97 Audio Codec
BIOS ROM
KX133 System Block Diagram Using the VT82C686A South Bridge
