From: MagerValp (MagerValp_at_cling.gu.se)
Date: 2003-08-20 23:45:06
>>>>> "OA" == Oliver Achten <email@example.com> writes: OA> The biggest simplification lies in the lack of defining windows OA> for certain memory areas for faster memory writes. The SCPU has OA> lots of registers for this issue, this accelerator would have a OA> fixed window @ $0000-01ff, the most important memory area in the OA> system, to make it possible to integrate the logic into a smaller OA> CPLD. Using a fast ROM instead of enabling reads to the SLOW Roms OA> for copying it into the ram also simplifies the circuit. Well fewer registers means you can use a smaller CPLD instead of a big FPGA, but the electrical circuit is just as complex. -- ___ . . . . . + . . o _|___|_ + . + . + . Per Olofsson, arkadspelare o-o . . . o + MagerValp@cling.gu.se - + + . http://www.cling.gu.se/~cl3polof/ Message was sent through the cbm-hackers mailing list
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