HP 75 and the PIL-Box

[Sylvain Cote]

After more investigation ...

I was able to cut the transfer time by three by configuring the FTDI Windows virtual com port.

1) Show Device Manager dialog.
[attachment=106]
2) Select the COM port and show Property dialog.
[attachment=109]
3) Select Port Setting tab and press the advanced button.
[attachment=110]
4) Change the Latency Timer (msec) from 16 to 1 then press all the OK buttons
[attachment=111]

Best regards,

Sylvain