You are not logged in - nap RPM Test 1.0   [2016] Released by : ChristopherJam Release Date : 7 October 2016 Type : C64 Tool User rating: awaiting 8 votes (7 left)   See votestatistics Credits : Code  ....  ChristopherJam Test  ....  Lft of Kryo Download : http://csdb.dk/getinternalfile.php/152120/rpmtest_1.0.d64 (downloads: 485) http://csdb.dk/getinternalfile.php/152128/rpmtest_1.0.prg (downloads: 260) Look for downloads on external sites:  Pokefinder.org User Comment Submitted by ChristopherJam on 8 October 2016 Groepaz; fair enough. Still interested in people's crystal speeds, mind (the 985xxx figure) User Comment Submitted by chatGPZ on 8 October 2016 i'd rather measure on the drive, like done in this program: https://sourceforge.net/p/vice-emu/code/HEAD/tree/testprogs/dri.. regarding actual drive speed.... the margin is surprisingly large. even when typically its quite close to 300 (+/- 0.5), loaders should be able to deal with much larger deviation, at least +/- 3, better 5, RPM User Comment Submitted by ChristopherJam on 8 October 2016 Thank you! Anyone got any relative CPU speed numbers? lft send me 985,280 for one of his drives, between 985,370 and 985,440 for another (only a drift of one in 14,000 - not too bad) User Comment Submitted by hedning on 8 October 2016 CJ: tested 3 1541-II and one 1571 yesterday: 1: 299.4 2: 300.6 3: 300.7 4: 300.3 User Comment Submitted by ChristopherJam on 8 October 2016 Seriously though, I'd love to see some measurements published in the comments here; anyone? User Comment Submitted by ChristopherJam on 8 October 2016 hedning, do eeet! :D User Comment Submitted by hedning on 7 October 2016 Damn it. Now I wanna test every single drive in da house, and I will probably not be happy until I find a 300.0 one. :( User Comment Submitted by ChristopherJam on 7 October 2016 Thanks, Glasnost! And no, you're not :) User Comment Submitted by Glasnost on 7 October 2016 Very nice. Guess im not the only one working on a loader/cruncher :) User Comment Submitted by ChristopherJam on 7 October 2016 Note that the clock speed comparison is to the nearest 7 cycles, and the jitter in the rotation time is more like 30 cycles, so take the least significant digits with a pinch of salt. Search CSDb All Releases Groups Sceners Events BBS SIDs ------- Forum Comments Advanced Navigate Prev - Random - Next Detailed Info · Summaries (1) · User Comments (10) · Production Notes (1) Fun Stuff · Goofs · Hidden Parts · Trivia Forum · Discuss this release Support CSDb Help keep CSDb running: Funding status:

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