ADLINK CoreModule 430 - Manual (Page 14)

Chapter 2 Product Overview
8 Reference Manual CoreModule 430
Major Components (ICs)
Table 2-1 describes the major integrated circuits (ICs) on the CoreModule 430, and Figure 2-3 shows the
locations of the major ICs on the board.
Table 2-1. Major Components (Chips) Descriptions and Functions
Chip Type Mfg. Model Description Function
CPU (U1) DMP
Electronics,
Inc. Vortex 86SX/DX x86 32-bit processor Integrates
Processor Core,
Memory
Controller, and
I/O Hub
PCI
Graphics
Controller
(U13) SiS
Corporation Volari Z9S PCI graphics controller Integrates 2D
Engine and PCI
controller
DDR2
System
Memory
(U2 and U3) Fluctuating Fluctuating On-board DDR2
128Mx8 System
memory Provides high-
speed data
transfer
DDR2
Video
Memory
(U14) Fluctuating Fluctuating On-board DDR2
32Mx16 Video memory Provides high-
speed data
transfer
RS232
Transceiver
(U4 - on
back of the
board) Analog
Devices ADM213EARSZ RS232 Transceiver for
COM3 Transmits and
receives RS232
signals for COM3
RS232
Transceiver
(U5) Analog
Devices ADM213EARSZ RS232 Transceiver for
COM4 Transmits and
receives RS232
signals for COM4
SPI Flash
(U6) Winbond W25Q16BV Serial Peripheral
Interface 16 Mbit Flash
Memory Stores data in
flash memory,
emulating a
floppy drive
RS232
Transceiver
(U7) Analog
Devices ADM213EARSZ RS232 Transceiver for
COM1 and COM2 Transmits and
receives RS232
signals for COM1
and COM2
RS422/485
Transceiver
(U9 - on
back of the
board) Linear LTC1334CG#PBF RS422/485 Transceiver
for COM1 and COM2 Transmits and
receives
RS422/485
signals for COM1
and COM2
Ethernet
Transfomer
(U12) Pulse H1102NL-T 10/100BaseT Ethernet
Magnetics Provides
electrical isolation
for Ethernet
controller
contained in the
CPU