ADLINK CoreModule 435 - Manual (Page 26)

Chapter 3 Hardware
20 Reference Manual CoreModule 435
CPU
The CoreModule 435 offers two versions of an embedded CPU—the DMP Vortex 86SX and
86DX—operating at 300 and 800 MHz, respectively, combining a powerful x86 core and a selection of
peripheral interfaces onto one chip. The 86SX and 86DX integrate Processor Core, Memory Controller, and
I/O Hub functions. This single chip supports logic including PC/104 and EIDE controllers and combines
these with standard I/O interfaces to provide a PC compatible subsystem on a single chip.
Graphics
The CoreModule 435 provides a single PCI graphics controller chip which integrates a 2D engine and a PCI
controller. The graphics controller incorporates a configurable 3.3V/2.5V DVO interface to support a third
party TMDS transmitter and achieves high 2D performance with independent DDR2 memory.
Memory and Flash
The CoreModule 435 memory and flash consist of the following element(s):
• System Memory
• Video Memory
• SPI Flash
System Memory
The CoreModule 435 provides two soldered 16-bit, DDR2 system memory chips of 128MB each for a total
of 256MB.
Video Memory
The CoreModule 435 provides one soldered 16-bit, DDR2 video memory chip of 512MB.
SPI Flash
The CoreModule 435 features a 16Mbit SPI Flash chip for data storage. The board provides both the SPI
Flash chip and an SPI header on the external SPI Bus.
NOTE ADLINK Technology, Inc. only supports the features and options listed in this
manual. The main components used on the CoreModule 435 may provide more
features or options than are listed in this manual. Some of these features/options
are not supported on the module and will not function as specified in the chip
documentation.
Only the pinout tables of non-standard headers and connectors are included in
this chapter. This chapter does not include pinout tables for standard headers and
connectors such as PC/104, 44-pin IDE, and Compact Flash.