Article View: sci.electronics
Article #14933MC68HC11 questions
From: wallace.r.blackburn
Date: Tue, 22 Dec 1992 15:04
Date: Tue, 22 Dec 1992 15:04
22 lines
1382 bytes
1382 bytes
I have some pretty basic questions about EEPROM programming on the 6811. I have the technical data book on the 'E2, but it talks about programming the EEPROM as if you already have the ability to execute code on the 6811. How do you actually go about programming the EEPROM? Do you need to use the bootloader to load a program that downloads code and programs it into EEPROM? If so, are there already some programs available as freeware to do this? What about hardware setup for the programming? Obviously you need to provide a serial connection to the SCI on the 6811. Does it come up with a particular set of com parameters? Could I use the Miniboard and some downloading software for the PC to program similar parts such as the 'A1 (only 512 bytes EEPROM)? B.G. Micro has the 68HC11A1FN for $5.95. Seems like a good price. Motorola's books say it has EEPROM (I thought EEPROM parts had 811 in the number). Thanks in advance. Wally Blackburn AA8DX
Technical Details
Message-ID:
<1992Dec22.150437.15637@cbnews.cb.att.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!olivea!spool.mu.edu!uwm.edu!linac!att!cbnews!wrbShow Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!sparky!uunet!olivea!spool.mu.edu!uwm.edu!linac!att!cbnews!wrb From: wrb@cbnews.cb.att.com (wallace.r.blackburn) Newsgroups: sci.electronics,comp.robotics Subject: MC68HC11 questions Keywords: 6811 motorola microcontroller Message-ID: <1992Dec22.150437.15637@cbnews.cb.att.com> Date: 22 Dec 92 15:04:37 GMT Followup-To: poster Distribution: usa Organization: AT&T Lines: 22