Introduction; Figure 2-1. Vp22 Block Diagram - Motorola VP22A/IH1 Installation And Use Manual

Introduction

This chapter describes the VP22 motherboard on a block diagram level.
The
a detailed description of several blocks of circuitry.
block diagram of the overall board architecture.
SVGA
1600 X 1200
256 colors
EIDE A
ATA/100
EIDE B
10/100 Ethernet
USB A
USB B
USB C
AC97
IEEE-1284
EIA-232
EIA-232
Keyboard
& mouse
2Functional Description
General Description
Socket 370
Processor
Analog Video
Intel
82815E
82801BA
I/O
Controller
Hub2
(ICH2)
LPC
Super I/O
83627HF

Figure 2-1. VP22 Block Diagram

provides an overview of the VP22, followed by
33 MHz, 32-bit PCI Bus
82802BA
Firmware
Hub
Floppy
IrDA
2
Figure 2-1 shows a
Three 168-pin, 3.3V
DIMM sockets
PCI Slot
PCI Slot
PCI Slot
PCI Slot
Legend
Rear panel I/O
On-board header
2-1