Home     Products     Ordering     Support     Forums     Search     Downloads     FAQ     About     Contacts   8 Sep 2010 9:15:48 Latest News Search Acqura Subscribe to our newsletter Login Register There are 17 Guest users online. Products   Emulation Tools     8xC51 Family     LPC76x Family     8xC51MX Family     LPC900 Family     Choosing an     Emulator   Programmers   Adapters   Bondouts/Spares   Repairs   Microcontroller Sales Ordering   Show My Cart   Proceed to Checkout Support   Downloads   Forums   Links and Resources   Data Sheets   Technical Notes   Testimonials   FAQ   Common Problems   Repairs and Returns   Contacting Us   About Acqura Take our Poll When programming ARM microcontrollers, what is your preferred language? Assembler C Pascal Modula-2 Other    Free polls from Pollhost.com Need a 16-bit CRC This thread was started in the Arithmetic Forum by user CarlyCyber12 on 14-4-2004 22:13 To add a posting to this thread, click on the message you wish to reply to. Your reply will be inserted at that point in the thread. Topic Posted User * Need a 16-bit CRC but I''m really squeezed for code space (7.5 out of 8k) so I don''t want a table-based one. Speed isn''t a problem. Reply to this post 14-4-2004 22:13 Views: 1815 CarlyCyber12 * RE: Need a 16-bit CRC I have the following routines that I found on the web some time back - I''m not sure if they work as the idea (like you) was to replace an existing routine that used a table lookup to save code space, but I never got round to it. InitialiseCRC16: clr a mov CalculatedCRCLo, a mov ... more (see whole posting) Reply to this post 14-4-2004 22:41 Views: 1923 IonMan * RE: Need a 16-bit CRC I''ve put the above code suggested by IonMan and it seens to work fine. Reply to this post 17-5-2004 18:33 Views: 1831 amburypar Start new topic in the Arithmetic forum Show all topics in the Arithmetic forum Show all forums Show all my postings Show all threads added to since my last visit Show all threads with no replies info@acqura.com Home Last modified on Tue Apr 20 19:53:16 CDT 2004 Copyright © 2008. Acqura Systems All rights reserved. Counter