Analog modem emulator?
pat at computer-refuge.org
Mon Aug 15 13:35:50 CDT 2005
On Monday 15 August 2005 13:27, Jim Leonard wrote:
> Can someone clarify what "bit-banger" means and why it was different
> from a contemporary serial interface card?
Bit-banger refers to in essence, a software UART... you turn on/off the
serial port line directly via software, with the appropriate timing, as
opposed to using a hardware UART to do the serial<->parallel
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