Do MSX and PC printer ports function exactly the same way??? Since PC ports can also function bidirectionally...
I thought I heard something about raising resistors or something like that before... Anyways not all bidirectional ports are the same. ~Grauw ----- Original Message ----- From: "Hans Otten" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Saturday, December 29, 2001 11:11 PM Subject: Re: parallel port > Are you sure this has worked with RuMSX? > > On a real MSX this direct access is no problem. But on RuMSX i doubt if you > can access the real parallel port this way. > > And RuMSx is already better than other emu's, it does printer emulation. > But there is a software layer in between, i use it sometimes to capture > printer output to a PC file. > Not all MSX software can print on RuMSX , i guess 'dirty' access to the > printer port is not possible. > > > ----- Original Message ----- > From: "Cor Wessels" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Saturday, December 29, 2001 22:18 > Subject: parallel port > > > > Hello, > > > > I want to sent some data to the parallel port and give a pulse on one (or > > two) of the other pins but can't figure out any more how it works. I had > it > > working several years ago but lost the source. > > I have connected a test PCB with a resistor and LED connected to ground > on > > the parallel port, but when I sent some data with OUT &H91,A (I also > tested > > it with call &HA8) RuMSX freezes. > > > > Is there someone who can help me out? > > > > Greetings Cor > > > > -- > > For info, see http://www.stack.nl/~wynke/MSX/listinfo.html > > > > > -- > For info, see http://www.stack.nl/~wynke/MSX/listinfo.html -- For info, see http://www.stack.nl/~wynke/MSX/listinfo.html
