Conecting new printer to a 286
ard at p850ug1.demon.co.uk
Mon Jul 5 15:24:36 CDT 2010
> On 4 Jul 2010 at 13:47, Glen Slick wrote:
> > It might not take too much to build up something to do that using an
> > FTDI FT245R - USB FIFO IC.
> > http://www.ftdichip.com/Products/FT245R.htm
> > It has a write strobe input and a FIFO full output, which might need
> > some simple logic to handshake with a standard LPT output. But you
> > wouldn't have to write any firmware for the USB microcontroller.
> Um, I'm confused. The FT245R is a slave device. Would it not
> require a host controller to interface to a USB printer? The FT245
> ISTR always looks like a communications device.
It would, if you wanted to connect it straight to the printer. My idea
was a device to let you get the data off the classic machine onto a
modern PC, and then format/print it from there. In which case a slave USB
devie is what is needed.
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