🚀 go-pugleaf

In article <jmarin.721312910@messi.uku.fi>, jmarin@messi.uku.fi (Jukka Marin) writes:
> hampster@phys.ksu.edu  
> I use the 68HC11A1 chip to do this (and much more).  I program the
> EEPROM with the code to do what I want, so I can use single chip
> mode.  I wrote a small utility for my Amigas which programs the HC11
> RAM or EEPROM with one command..  Very fast to update the program
> code within the HC11.
> 
> You'll also need a simple logic circuit to get the HC11 going after
> power-up (it needs a BREAK character from the RS232 to start up). 
> 
 
I thought all you have to do is connect TxD to RxD with a pullup resistor
?
Then it would send itself the break character and go to the EEPROM.  
I guess I'll find out tommorrow when I hook it up!

Jim Ronnau
University of Kansas 
Center for Research inc.
JRONNAU@KUHUB.CC.UKANS.EDU

>   Jukka Marin


>