slingshot wrote:Supporting an MMC card interface for +3e (or ResiDOS) is not hard, but how do you share the SD card between MiST and +3e? It's not that straightforward, +3e cannot read the FAT filesystem.
MasterOfGizmo wrote: The MIST then uses the SD card and the core uses an image file stored on the SD card and thinks that image file is the SD card.
slingshot wrote:MasterOfGizmo wrote: The MIST then uses the SD card and the core uses an image file stored on the SD card and thinks that image file is the SD card.
Yeah, the .vhd file and sd_card.v is a good solution for using +3e.
MasterOfGizmo wrote:But i am confused. I am sure i implemented exactly that for the speccy core running esxdos a few years ago ... https://www.youtube.com/watch?v=w2KloBbW6Qc
slingshot wrote:This Workbench +3e is strange, I've enabled MMC support with +3e ROMs (it works), then I click on hd0, and the system is reset. Maybe wait for 2.0.
Well this new version 2.0 detects the ZX-Uno and goes full steam, nothing to do with the 1.1.
It is almost completed, but due to lack of time and trying to polish it as much as possible, it has been delayed much longer than expected. There are things to improve in future versions, but at some point I have to pause and publish.
If someone make a CORE for the MIST that supports + 3e it would be interesting to detect the machine and be able to use the extra speeds of the CPU as in the ZX-Uno. If there is an opportunity I will, I will be attentive to the subject.
desUBIKado wrote:I see changes in your repository https://github.com/gyurco/ZX_Spectrum-128K_MIST but I don't see a new realease. Are you going to make it?
slingshot wrote:Here's a spectrum.rom with +3e.
I suggest to create a spectrum.vhd file in the root folder (should be a 64 MB empty file for example) so you won't format the SD Card accidentally.
desUBIKado wrote:Thank you for this rom. I test it with a SD image with a lot of games and works like a charm.
I notice this rom only work with ZXMMC interface. Could you make other version for divMMC interface? I can not start the CP/M up with ZXMMC
And another question, What is the structure of spectrum.rom file? What roms and in which order are inside?
And finally, Would there be any possibility that * .VHD files could be loaded from the OSD menu instead of always being spectrum.vhd?
Thanks in advance.
desUBIKado wrote:This SD image raw with CP/M for +3DOS works on ZX-Uno but don't on MiST
Perhaps the problem is on the driver for DivIDE and it is not a core problem.
slingshot wrote:DivIDE is a completly different hardware, also ATA protocol is completely different from MMC SPI, so don't expect it to work.
desUBIKado wrote:slingshot wrote:
On ZX-Uno the driver detects a DIvMMC interface, but don't on MiST. Perhaps isn't a core problem, and the author of the driver made specific code for ZX-Uno.
desUBIKado wrote:Is the same image on zxuno and mist. There are zxmmc.bin and divmmc.bin files inside too.
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