It's been a while since I last programmed a PIC and I'm starting a new
project with a 16C54. I downloaded recent versions of the assembler,
simulator and Picstart software.

The assembler manual cautions that I should no longer use the OPTION
and TRIS commands. Okay, how do I go about accessing these registers
for setup, etc.? (My updated documentation on the micro's isn't here
yet but I want to get started.) Where can I look at a code snippet
of some "modern" 16C54 code?

Thanks in advance,

Tim