🚀 go-pugleaf

In article <billq.649042503@s.ms.uky.edu> billq@ms.uky.edu (Billy Quinn) writes:
>I am interested in using my PC to program the MC68705 microprocessor.  I

	      stuff deleted

>I would be particularly interested in any public domain assembler/simulator
>or any kits or plans to MAKE a programming board that can be driven with a
>serial port (from a PC).

  Believe it or not, Motorola has a BBS that will download a FREE 6805
cross-assembler. They also sell one part # M68HXBRASM for $190. I don't
know what the advantages of the commercial version are. I have used the
precursor to the freebie on VAX and SUN systems. It is written in C and
works quite well.

  You can reach the BBS by calling (512)891-FREE. I believe it's kept
pretty busy during business hours, so you might have to try a few times.
It also has lots of free software for the 6805 family as well as 68HC11,
6800, 68000, 68332, etc. There are math packages, an HC11 C-compiler, and
even a 68705R3 simulator! No charge except the long distance.

  The old Motorola databooks I have show schematics for building a
simple programmer board. It bootstrap programs from a 2532 32k EPROM, so you
would need an EPROM programmer.

  Better yet, Motorola's distributors carry a board called the M68HC05PGMR
for $168 MSRP. If you want to build it up yourself, Motorola will ship you
a FREE PC board and documentation. You just supply the parts and labor.

  Just call:

		Eva Cortez Abrego
		Product Information Consultant
		(512)891-2056

		Motorola Inc.
		MCU Distributor Marketing Group
		Microcontroller Division
		6501 William Cannon Drive West
		Austin, TX. 78735-8598

   This has been an unpaid, non-political announcement :-)
-- 

I'M THE NRA.
Craig D. Shaw - MCU Systems Design (512)891-2245  Motorola Inc., Austin, TX.