User manual

RC200/203 Manual
www.celoxica.com Page 28
4.11.3 TFT flat panel display
An Optrex T-51382D064J-FW-P-AA thin film transistor (TFT) flat panel display is provided
as an optional feature with the RC200/203 Expert board. It is connected directly to the
FPGA.
TFT control
pins
Function RC200 FPGA pins RC203 FPGA pins
LCD0 Clock pin AA12 AC14
LCD1 Hsync pin W17 AA19
LCD2 Vsync pin Y17 AB19
LCD3
Data enable
pin
W16 AA18
The TFT has 18 data pins: RGB4 - RGB9, RGB14 - RGB19 and RGB24 - RGB29. These
pins are shared by the TFT and the DAC on the FPGA.
4.12 Audio codec
The Cirrus Logic CS4202 is an AC'97-compliant stereo audio codec, which includes
surround sound and multi-channel applications for the PC.
Audio codec pins Function RC200 FPGA pins RC203 FPGA pins
AC0 SDATA_OUT AA5 AC7
AC1 BIT_CLK AA6 AC8
AC2 SDATA_IN AB6 AD8
AC3 SYNC AA7 AC9
AC4 nRESET AB7 AD9
4.13 RS-232 serial transmission
The board has a MAXIM MAX3222CAP RS-232 transceiver. The pins on the RS-232 port
are: