kolla wrote:It did for me, random reboots happens way too often.
64MB SDRAM?
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kolla wrote:It did for me, random reboots happens way too often.
sonycman wrote:I need an advice too
SDRAM controller slot 2 currently is only for FAST memory accesses (banks other than zero), am I right?
Could I remove that slot completely, if the only FAST memory I would use is in DDR?
Looks like that didn't hurt much, except it reduces FAST memory by little amount...
Sorgelig wrote:One thing i never tested is which memory works faster as FastRAM: DDR or SDR.
Is there any memory performance test for Amiga?
R4MS wrote:Should be OK. We only have to disable the 8M and 16M Autoconf Memory boards in tg68k.
Sorgelig wrote:R4MS wrote:Should be OK. We only have to disable the 8M and 16M Autoconf Memory boards in tg68k.
Zorro III 256MB chunk will be above 24bit address space. I'm not sure if there any apps not able to use >24bit space.
Sorgelig wrote:Funny, with FastRAM in DDR3 only, Sysinfo shows even higher rateNot much higher, just about 5%.
sonycman wrote:Can we redirect Zorro II memory to DDR as well?
sonycman wrote:Is DDR fast memory cached, just like its SDR part?
Sorgelig wrote: I'm not sure if there any apps not able to use >24bit space.
R4MS wrote:There have been early apps that used the upper byte of the address registers to store stuff. Those will obviously not work on a system with a 32bit address bus. If tg68k implements this correctly, 68000 and 68010 should only use 24 bits for addresses and therefore be unable to see Zorro III FastRAM.
apolkosnik wrote: tg68k .... add validation or unit tests.
R4MS wrote:apolkosnik wrote: tg68k .... add validation or unit tests.
Toni Wilen has a developed a testsuit for 68k cpus: http://eab.abime.net/showthread.php?t=98747
BlockABoots wrote:Was the option to adjust the size of the screen removed from recent versions of Minimig?, i dont see it in the Audio & video options anymore?
Sinclair wrote:Sinclair wrote:Sorgelig wrote:Test version:
Minimig.zip
Some fixes and tweaks for 64MB modules.
It's absolutely required to update MiSTer binary and Menu core which will detect the module size!
Works fine!
Thank you.
I am sorry to say now that although it boot without problems the system has become unstable with continuous Worbench errors and strange behaviors in some games.
I had to go back to versión 20190717
apolkosnik wrote:Hi, I'm wondering if anyone would be interested in playing with tg68k implementation. I've been toying with adding RTD instruction, since that's pretty much just RTS with immediate displacement for SP. My last attempt seemed to allow me to boot BestWB, but I wanted to get some more skilled people to look over my baby steps, and maybe find some way to add validation or unit tests.
GoingDown wrote:apolkosnik wrote:Hi, I'm wondering if anyone would be interested in playing with tg68k implementation. I've been toying with adding RTD instruction, since that's pretty much just RTS with immediate displacement for SP. My last attempt seemed to allow me to boot BestWB, but I wanted to get some more skilled people to look over my baby steps, and maybe find some way to add validation or unit tests.
You probably know, that bestwb boots if you delete libs/68020.library? I deleted also 68030, 68040 and 68060 libraries just in case.
Sorgelig wrote:kolla wrote:It did for me, random reboots happens way too often.
64MB SDRAM?
apolkosnik wrote:Hi, I'm wondering if anyone would be interested in playing with tg68k implementation. I've been toying with adding RTD instruction, since that's pretty much just RTS with immediate displacement for SP. My last attempt seemed to allow me to boot BestWB, but I wanted to get some more skilled people to look over my baby steps, and maybe find some way to add validation or unit tests.
kolla wrote:Excellent news! I can test - I have some test binaries from Oliver Roberts of WarpDT and IBrowse team, turned out the IBrowse 2.5 license keys could not be decrypted properly with the tg68 020 implementation, so he made a few test binaries to figure out where it fails. If you like I can send you those, or test your tg68 core with registered IBrowse 2.5. Another culprit is kingcon.device 40+ from Cosmos...
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