[DSP-10] Monitor UART

[Bob Larkin]

Hi Lyle and Steve,

I'm running way behind---a month and a half ago, under "RE: [DSP-10] Help 
with IBM Thinkpad model 380D" there was a subject of monitor UARTs and 
EZFAST. I may off the thread, but I think EZFAST handles it like this:

In the AD monitor, location 39DE has an instruction ax0=1156; (1156 is base 
10) that sets the period for their software UART. It is changed to 
"ax0=something else;" by EZFAST and the UART reinitialized. The formula for 
the constant is in the monitor code, and works out as 33,333,333/(3*B-1) 
where B is the baud rate, originally 9600.

This may be old news!

73,
Bob

At 08:53 AM 10/10/03 -0700, you wrote:
 >Hello Steve!
 >
 >I just boot into DOS and use the EZ-Fast loader in the slow mode with the
 >DSPx module, or the fast mode with the EZ Kit.  It could be that rebooting
 >sends some garbage character out the serial port that confuses the DSP
 >monitor...
 >
 >One of these days we'll figure out the correct constant to poke at the
 >correct address to allow using the EZ Fast loader with the DSPx module.
 >
 >73,
 >
 >Lyle KK7P
 >
 >
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