W83787IF Datasheet, PDF (123/123 Pages) Winbond – WINBOND I/O WITH SERIAL-INFRARED SUPPORT

Command usage:
1. In DOS prompt, type SELFTIR <IRTX> <IRRX>
2. Put on the IR module or short the terminal of IRTX and IRRX
Press any key to continue.
Example: Use Pin94 and Pin95 as IRTX and IRRX respectively, then the command is shown as follows:
C:\>SELFTIR 3 4
The number of IRTX and IRRX as shown follows:
IRTX = 1 => SOUT2 (Pin 2)
2 => PDBDIR (Pin 43)
3 => nCS1 (Pin 95)
IRRX= 1
=> SIN2 (Pin42)
2 => PDCIN (Pin 3)
3 => nRESIDE (Pin 1)
4 => nCS0 (Pin 94)
787I APN 4
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