Motorola (freescale) 68701, 6801, MC68701U4 microcontroller family

MC68701U4 data sheet (PDF-1.60Mb)

MC68701 data sheet (PDF - 4.41Mb)

Application note AN906A_D Programming MC68701 MC68701U4 (PDF - 376Kb)

https://www.eevblog.com/forum/microcontrollers/self-programming-the-mc68701-and-the-mc68701u4-(motorola)/

THOMSON EFCIS Databook 1984 EF6801

http://www.bg-electronics.de/datenblaetter/Schaltkreise/EF6801.pdf

MC68701, MC68701U4 programmer by Edward Oscarson (published in QEX May 1989)

https://archive.org/download/QEX19812016/QEX%201989/QEX%201989-05.pdf page 5 MC68701 programming board by Edward Oscarson

QEX-05-1989 (PDF- 10.82Mb)

- release v2.4 et v3.0 (same) : last version as published in QEX (for the 68701).
- release v3.1 : release that accept both 68701 and 68701U4.The software asks which part must be programmed- this release allow a 'blank check'

freescale/68701/$F000-$FFFF(MC68701U4).S19

freescale/68701/$F800-$FFFF(MC68701).S19

release V3.1 binary file (.BIN- 2Kb)

2732 release v3.1 at address $800 - $FFF instead of $000 - $7FF in case you have only a 2732 ( on the 2732 A11 is at '1',which is the same thing for the 2716 as Vpp is at '1' also) (.BIN - 4Kb)

former releases binary files

v2.4 (.BIN- 2Kb)

v3.0 (.BIN - 2Kb)

Example here after after power up and with the 'E' command which allow to make a 'blank check':


MC68701 2K/4K PROGRAMMER ON LINE



>
>E 

ENTER SIZE OF PART IN K BYTES (2 OR 4)2

MC68701 NOT ERASED


>

herafter the upload a test file of 4kb ( 'D' command): with release v2.4

MC68701 PROGRAMMER ON LINE


S903F80004777777777777777777777777777777777777777777777777777777777777771D

LOAD COMPLETED
LAST ADDRESS BLOCK LOADED = 8FE0

S903F0000CFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D

LOAD ERROR -- ADDRESS OUT OF RANGE

>
with release V3.1

MC68701 2K/4K PROGRAMMER ON LINE


S903F0000CFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF1D

LOAD COMPLETED
LAST ADDRESS BLOCK LOADED = 8FE0
>

39M200 rev 14 programmer stag pp39 with 39M200 NMOS Microcontroller Module supports Motorola MC68701 and MC68701U4 microcontrollers.

links

http://www.bitsavers.org/components/motorola/6801/

If you are looking forward some data about this products, you can contact me by e-mail at matthieu.benoit@free.fr

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21 avril, 2020

matthieu.benoit@free.fr