home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.sys.acorn.tech
- Path: sparky!uunet!spool.mu.edu!sol.ctr.columbia.edu!ira.uka.de!rz.uni-karlsruhe.de!stepsun.uni-kl.de!m_sattle
- From: m_sattle@informatik.uni-kl.de (Matthias Sattler)
- Subject: A540 CPU clock problem
- Message-ID: <1993Jan21.141732@informatik.uni-kl.de>
- Sender: news@rhrk.uni-kl.de
- Organization: University of Kaiserslautern, Germany
- Date: Thu, 21 Jan 1993 13:17:32 GMT
- Lines: 17
-
- Hi
-
- Thank you for your friendly mails, but I still have problems using a higher
- cpu clock frequency in my A540. I've tried the things you told me and I've
- upgraded to RO 3.1 but its still the same problem.
- The selftest seems to be ok, but after that the screen stays black.
- I think that maybe dma configuration goes wrong, but I'm not sure.
- What can I do? I'm sure that my cpu can do 35 MHz or even more ?
- Can I configure the A540 so that it takes some default values for dma?
- By the may, my ram runs fine at 16.66 MHz.
-
-
- Matthias Sattler
-
- email: m_sattle@informatik.uni-kl.de
-
-
-