[comp.sys.sun] driver trouble sun3->4

gwhite@attctc.dallas.tx.us (Gary White) (11/17/89)

One of our programmers is working on an asynchronous driver to connect a
Sun 4 to a Versatec plotter.  It works OK on a Sun 3 but on the 4 it gets
garbage in its buffer.  Does anybody know any relevant tricks, please?

Thanks!

 Gary White
 ARCO Oil and Gas
 Plano, Texas