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Re: SVN builds - new driver flood [Re: Curt Coder] #70375 06/04/11 11:48 AM
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Kale Online Sleepy
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Originally Posted By Curt Coder
Originally Posted By Kale
Again z80pio irqs doesn't work properly, shrug --"


What exactly is the problem with Z80PIO, I can take a look at fixing it?


Only the first irq is fired, then it's never re-enabled again (always writes 0 to the z80pio line state).

Re: SVN builds - new driver flood [Re: Anna Wu] #70393 06/04/11 03:19 PM
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Anna Wu Offline OP
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Thanks for r11799, Curt. smile
Before I renamed the ROMs for my self and compile it.

Re: SVN builds - new driver flood [Re: Anna Wu] #70400 06/04/11 04:45 PM
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Kale Online Sleepy
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Toshiba Pasopia 1600



Current driver has black screen, but it isn't an error, it's just the way it is (i.e. doesn't show jack if everything is ok).

Matsushita MyBrain 3000 (the last one at this run)



Annoying video system, it has 8xn charset maps directly hooked in VRAM framebuffer and some logic vregs. I really would like to see a proper floppy image that runs on this one ...

Let's return to Saturn now.

Re: SVN builds - new driver flood [Re: Kale] #70401 06/04/11 05:02 PM
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Anna Wu Offline OP
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Kale, are you able to support the disk controller for the Matsushita MyBrain 3000 ?

Re: SVN builds - new driver flood [Re: Anna Wu] #70403 06/04/11 05:14 PM
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Kale Online Sleepy
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It's a standard wd17xx so yes.

Do you have images for it?

EDIT: I've really hooked it up, but I don't even know what exact type of disk this thing can run smirk

Last edited by Kale; 06/04/11 05:38 PM.
Re: SVN builds - new driver flood [Re: Anna Wu] #70425 06/05/11 03:06 AM
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Anna Wu Offline OP
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Quote:
Do you have images for it?


Not really. frown

It is hard to find more technical specs about the storage devices ( 3-inch, 5.25-inch, 8-inch floppy drive(s)?) for this computer.
The computer supported the DOS (MS-DOS, DOS/V ?) and CP/M 86 OS.
Maybe we can try some older CP/M 86 Bootdisk images (5.25") ?
Not know any special versions of DOS or CP/M 86 are needed.

Re: SVN builds - new driver flood [Re: Kale] #70427 06/05/11 08:43 AM
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Curt Coder Offline
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Originally Posted By Kale
Only the first irq is fired, then it's never re-enabled again (always writes 0 to the z80pio line state).


The Z80PIO interrupts work fine with the ABC80 keyboard, so I would suspect the hookup instead of the chip... what does the "unkludged" z80pio interface for Pasopia7 keyboard look like?

Re: SVN builds - new driver flood [Re: Anna Wu] #70431 06/05/11 09:56 AM
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Robbbert Offline
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Remember if you change the z80pio, you can easily break the super80, so make sure it still works after making any change.

Re: SVN builds - new driver flood [Re: Curt Coder] #70433 06/05/11 12:44 PM
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Kale Online Sleepy
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Originally Posted By Curt Coder
Originally Posted By Kale
Only the first irq is fired, then it's never re-enabled again (always writes 0 to the z80pio line state).


The Z80PIO interrupts work fine with the ABC80 keyboard, so I would suspect the hookup instead of the chip... what does the "unkludged" z80pio interface for Pasopia7 keyboard look like?


0x30 data A
0x31 B
0x32 control A
0x33 B

port A write
x--- ---- beeper
-xxx xxxx keyboard mux write

port B read
xxxx xxxx keyboard mux read (ACTIVE LOW I think)

Re: SVN builds - new driver flood [Re: Anna Wu] #70435 06/05/11 01:38 PM
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Kale Online Sleepy
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NEC PC-100

Making sense in what it writes smile



(PIC error 01, for the non-JP speakers)

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