23 Feb
2017
23 Feb
'17
1:19 p.m.
On 2/23/17 1:14 PM, George Csahanin wrote:
Has anyone ever tried the parallel port interface using one of the USB<--->DB25 adapt-a-trons to see if that would work
This will not work. The USB to parallel ports require drivers and only support ECP (printer) protocol. There is no way to support this on USB as a parallel port is memory mapped at 0x378, and you can't simulate this with out a great deal of trickery. -- Bryan Fields 727-409-1194 - Voice http://bryanfields.net