Search found 97 matches
- Tue Jul 16, 2019 10:16 am
- Forum: 8 BIT CORNER
- Topic: 27C400/27C800 EPROM emulator
- Replies: 16
- Views: 229
In case of Atari ST/TT/Falcon, we use ROMs with different OSes like: EmuTOS which is still developed, TOS (most popular are: 4.04/2.06/1.04) and MagiC.
I posted your question in EmuTOS developer list and I got suggestion to try ROMSPEED:
https://github.com/uweseimet/atari_publ ... r/ROMSPEED
- Mon Jun 10, 2019 7:32 pm
- Forum: TF534
- Topic: TF534 Sources Published (includes firmware for 520/530 and 534)
- Replies: 20
- Views: 778
I managed to find some time to publish the TF534 sources https://github.com/terriblefire/tf534 This includes all the most up to date firmware code for the TF5xx series to date. Great. Currently TF534 performance of access to ST-RAM is 86% of 68000: https://www.exxoshost.co.uk/forum/viewtopic.php?f=...
IIRC One of the issues with the current TF design is it does not have all the address bus rooted to the PLD to allow TOS to boot up on the TF card.. So right there we already need a redesign of the TF card.. again IIRC, the PLD used on TF's boards hasn't enough IO to do that.. But we may need some ...