20 Apr
2010
20 Apr
'10
1:43 p.m.
On 20 Apr 2010 at 16:33, allison wrote:
The AUX: device thing requires knowing what the BIOS
for that system
looks like. I've encountered systems where there was a null driver.
Sure, it wasn't a requirement to implement it and neither was IOBYTE.
But I assume that technical documentation exists for the UART/USART
that the N* has. By and large, those things are easy to program,
even if one's only tool is DDT. You could certainly do the job with
less.
I'm reminded of the DOS batch files that would create programs with
nothing more than ECHO statements.
--Chuck