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- Short: AIBB Module for Apollo 1240/50MHz and FastExec
- Author: Thomas Krogh
- Uploader: u960329@daimi.aau.dk
- Type: util/moni
-
- This is a AIBB module made on a A1200 with an Apollo 1240 40Mhz turboboard,
- actually it was overclocked to 50MHz (100Mhz int.), this was done simply by
- replacing 80 Mhz crystal with a 100 Mhz one, and adding a i486 cpu cooler.
- Additionaly I ran : FastExec (with FastINT FastSSP FastEXP options), which
- boosted the system extremely much.
- I tested my a1240 board against a Blizzard1260 board with Bustest:
- Apollo: Blizzard:
- Chip(max): 7.1MB/s 4.0MB/s
- Fast(max): 65MB/s 40MB/s
-
- PS: if you have a board with an 040 40Mhz, and you want to overclock it,
- don't blame my if it one day just doesn't work anymore....
- because thats what I have experienced by now, I have been using the 040 at
- 50MHz for a half year by now, but one week ago it broke down and it could
- not startup on 50MHz anymore, so I replaced the crystal back to a 40 Mhz one
- again, and it worked fine....
-
- PSS: my experinece tells me that not all 040 40MHz can work on 50Mhz...
-
- ~Thomas Krogh
-
-
- ============================= Archive contents =============================
-
- Original Packed Ratio Date Time Name
- -------- ------- ----- --------- -------- -------------
- 1760 698 60.3% 08-Jan-97 14:21:42 A1240-100MHz
- 997 611 38.7% 13-Aug-97 15:27:50 InfoOnAIBBmodule
- -------- ------- ----- --------- --------
- 2757 1309 52.5% 15-Aug-97 17:26:10 2 files
-