ADLINK CoreModule 435 - Manual (Page 14)

Chapter 2 Product Overview
8 Reference Manual CoreModule 435
Major Component (IC) Definitions
Table 2-1 describes the major ICs on the CoreModule 435, and Figures 2-3 and 2-4 show the locations of the
major ICs on the board.
Table 2-1. Major Component (IC) 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
DDR2 Memory
(U2 - on bottom
side) [see
Figure 2-4 ])
Hynix H5PS1G83EFR-Y5 On-board DDR2
System memory Provides high-speed
data transfer
DDR2 Memory
(U3) Hynix H5PS1G83EFR-Y5 On-board DDR2
System memory Provides high-speed
data transfer
RS-232
Transceiver (U4
- on bottom
side) [see
Figure 2-4 ]
Analog
Devices ADM213EARSZ RS-232 Transceiver
for COM3 Transmits and
receives RS-232
signals for COM3
RS-232
Transceiver
(U5) Analog
Devices ADM213EARSZ RS-232 Transceiver
for COM4 Transmits and
receives RS-232
signals for COM4
SPI Flash (U6) PCT PCT25VF016B-75-
4I-S2AF Serial Peripheral
Interface 16 Mbit
Flash Memory Stores data in flash
memory
RS-232
Transceiver
(U7) Analog
Devices ADM213EARSZ RS-232 Transceiver
for COM1 and COM2 Transmits and
receives RS-232
signals for COM1
and COM2
RS-485/422
Transceiver (U9
- on bottom
side) [see
Figure 2-4 ]
Linear
Technology LTC1334CG#PBF RS-485/422
Transceiver for
COM1 and COM2 Transmits and
receives RS-485/422
signals for COM1
and COM2
Ethernet
Transfomer
(U12) Pulse H1102NL-T Fast Ethernet
Magnetics Provides electrical
isolation for Fast
Ethernet controller
PCI Graphics
Controller
(U13) Sis
Corporation Volari Z9S-A1BB-
HF PCI graphics
controller Integrates 2D
Engine and PCI
controller
DDR2 Memory
(U14) Hynix H5PS5162GFR-Y5C On-board DDR2
Video memory
Provides high-speed
data transfer
Ethernet
Controller
(U19) Intel 82541PI Gigabit Ethernet
Controller Generates PCI
10T/100TX/1000T
Ethernet signals