Sep
4, 2007 (Rev 2.1s)
15/26
TB-5V-LX110/220/330-DDR2Hardware User Guide Rev2.1s
RS-232C Port
This connecter can transfer Tx/Rx data from user function and CPU program with connecting with PC.
(Then the cable is used “Cross Cable” that is available commercially.)
Figure.14 RS-232C Block Diagram
Figure.15 RS-232C
RS232C Driver can set On/Off by Jumper SW.
Short between 2-3 of JP5 : On
Short between 1-2 of JP5 : Off
Figure.16 RS-232C Driver On/Off Setting
ON
OFF
FPGA
Virtex-5
RS232C
Driver
LTC1348
RS232C
Connector
9-pin D-Sub
RTS
RXD
CTS
TXD