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DIGIPROG.ZIP
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FFREAD.ME
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1993-06-03
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899b
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22 lines
fftest.exe is a simple program that transmitts 256
characters out of any port that you choose. You can
select the port when the program prompts you for the
dx value. The dx value is what the driver uses to
identify a port.
You should connect this first port in question to another
DigiBoard port because the second part of the program will
try to read 256 characters. You should use an external
"Null" cable. Simply make a cable that crosses pins 2&3.
The second part of the program will prompt you for the dx
value of the port to be read. The program will read any data
in the input buffer and send that data to your screen.
Please set the two DigiBoard ports to any desired speed,
8 data bits, No Parity, 1 Stop Bit, and NO flow control.
If you do set the port to xon/xoff flow control, the
transmitted hex numbers 11h and 13 will be stripped by
the driver.