I made it with partial success.
I edited the character table in your rom to run some programs in Portuguese and it worked well.
I added a customized mega assembler rom (I'm addicted to it), It worked, however it breakup megasd disk operation.
It appears that ocm--bios.dat with less than 512kb works fine.
I assume that working dead keys in keyboard depends firmware modification and it can be really difficult, no ?
I made it with partial success.
I edited the character table in your rom to run some programs in Portuguese and it worked well.
I added a customized mega assembler rom (I'm addicted to it), It worked, however it breakup megasd disk operation.
It appears that ocm--bios.dat with less than 512kb works fine.
I assume that working dead keys in keyboard depends firmware modification and it can be really difficult, no ?
Thanks.
MSX BIOS will map column / row to specific characters and might have specific behavior for things like á à etc
FPGA code generates column / row based on PS/2 keys
So, if you want certain keys to have different behaviors, you need to figure out which are the column/row they activate on your Portuguese BIOS, which PS2 key you want to use for those column/row activations, and work on the keymap vhd file for the keyboard layout you want to implement those changes (i.e.: https://github.com/gnogni/ocm-pld-dev/blob/master/esemsx3/sr... )
By chance, it was already known that it is not possible to load floppies with MSX-DOS using floppy emulators ?
Disks with msx basic load correctly.
Thanks.
I'm not aware of the problem. Can you write the details to allow me to check the same situation? Firmware version, BIOS type or DOS kernel can affect operation.
ocm 3.9d
sdbios 3.5
It is a SMX-HB machine.
My floppy interface is brazillian, DDX. I am unsure about dos version of the floppy images, I believe that are old versions like msx-dos 1.2 or 1.31.
