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General Category => Emulators => Topic started by: egrath on 09:08, 10 May 25

Title: MAME with Symbiface II and BonnyDOS
Post by: egrath on 09:08, 10 May 25
Hi,

has anyone managed to get MAME (0.276) running with a emulated Symbiface II and BonnyDOS? I struggle to set it up, maybe because I do something wrong (the most likely case) or it's not supposed to work.

What I've done:

1. Create a 20 MB IDE file with:
[font=Verdana, Arial, Helvetica, sans-serif]chdman createhd -c none -chs 615,4,17 -o ide.hd[/font]
2. Run MAME with the following configuration:
[font=Verdana, Arial, Helvetica, sans-serif]mame cpc6128 \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-window \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-resolution0 1120x840 \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-lowlatency \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-keepaspect \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-video opengl \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-unevenstretch \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-uimodekey F11 \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-prescale 4 \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-filter \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-skip_gameinfo \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-upd765:0 3ssdd \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-upd765:1 35ssdd \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-exp rom \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-exp:rom:exp sf2 \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-hard 20mb.hd \[/font]
[font=Verdana, Arial, Helvetica, sans-serif]-romimage5 roms/cpc6128/ext/bdos172.rom \[/font]
$*

3. Use the System disc B side tool "disc" to partition the drive. Here the trouble starts: I'm able to partition the drive (one partition with maximum size) and save it. Everything seems fine, except for when reading back the configuration from the drive, the partition table is empty. Also just saving, rebooting and running "drvtest" shows "No drive".

Any clues?

With kind regards,
Egon
Title: Re: MAME with Symbiface II and BonnyDOS
Post by: egrath on 09:12, 10 May 25
Sorry, messed the code section up:

chdman createhd -c none -chs 615,4,17 -o ide.hd

mame cpc6128 \
-window \
-resolution0 1120x840 \
-lowlatency \
-keepaspect \
-video opengl \
-unevenstretch \
-uimodekey F11 \
-prescale 4 \
-filter \
-skip_gameinfo \
-upd765:0 3ssdd \
-upd765:1 35ssdd \
-exp rom \
-exp:rom:exp sf2 \
-hard 20mb.hd \
-romimage5 roms/cpc6128/ext/bdos172.rom \
Title: Re: MAME with Symbiface II and BonnyDOS
Post by: Egg Master on 18:45, 10 May 25
Very nice! I used BonnyDOS with the xmass expansion (4x32MB), it worked fine.
Unfortunately, the partitions wasn't readable from SymbOS, only from the BASIC.
Title: Re: MAME with Symbiface II and BonnyDOS
Post by: egrath on 19:11, 10 May 25
Do you know if MAME supports X-Mass? I did not see it in the list of available slots (-listslots)
Title: Re: MAME with Symbiface II and BonnyDOS
Post by: mahlemiut on 23:07, 10 May 25
Quote from: egrath on 19:11, 10 May 25Do you know if MAME supports X-Mass? I did not see it in the list of available slots (-listslots)
It does not.
Title: Re: MAME with Symbiface II and BonnyDOS
Post by: Egg Master on 11:25, 11 May 25
Quote from: egrath on 19:11, 10 May 25Do you know if MAME supports X-Mass? I did not see it in the list of available slots (-listslots)
It's compatible with the Symbiface II mass storage, both with BonnyDOS IDE drives.
So, I can imagine it might be easy to get its own slot by duplicating the MAME code.
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