One chip MSX improvement project

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Por HRA!

Champion (289)

Imagen del HRA!

03-06-2008, 16:47


And joystick/mouse connector ? Can I use USB?

The USB-related function is not contained in present EMSX-TOP [KAI].
However, there is a free space of 10000LE.
I think that a USB-Joystick interface, a USB-Floppy interface, etc. can be put in.

Por Buhi

Rookie (20)

Imagen del Buhi

03-06-2008, 17:39

MSXA put out permission to make a new device with the company that was already.
Details are announced little by little in the MSX25 anniversary event.

The new device is required to be sold from the beginning all over the world.

Por HRA!

Champion (289)

Imagen del HRA!

03-06-2008, 18:07


All signals necessary for a cartridge slot, are already connected to contacts of expanded plugs DE1.

Sorry. I mistook.
The connection list is indicated to "emsx_top.pin. (text file)"

Por Buhi

Rookie (20)

Imagen del Buhi

03-06-2008, 18:15

.

Por HRA!

Champion (289)

Imagen del HRA!

04-06-2008, 12:56

I tried QuartusII8.0.
However, the internal error occurred in "Convert Programming Files..." Sad
Now, circuit data and BIOS data are uncombinable.

-----------------------------------------------------------------------
*** Fatal Error: Access Violation at 0X0BEA824C
Current editor: PGMW
Module: quartus.exe
0x6824C : PGMIO_PCF_FILE_INFO::get_vermeer_constants + 0x5C (pgm_pgmio)

End-trace
-----------------------------------------------------------------------

I am going to return to QuartusII7.2 Crazy

Por caro

Hero (513)

Imagen del caro

05-06-2008, 13:29

The connection list is indicated to "emsx_top.pin. (text file)"
The circuit of connection CARTRIDGE SLOTS and JOYSTICKS for the version OCM realized on ALTERA DE1.
www.caro.k66.ru/graf/ocm_de1.png

Por HRA!

Champion (289)

Imagen del HRA!

05-06-2008, 16:35

http://www.msx.d4e.co.jp/

It is a chance to get 1chipMSX :P

It seems that a blog site called ProjectMSX starts on June 6.
It is written that 1chipMSX information is also carried.
There may be some progress by official :(

Por dhau

Paragon (1570)

Imagen del dhau

06-06-2008, 02:27

The connection list is indicated to "emsx_top.pin. (text file)"
The circuit of connection CARTRIDGE SLOTS and JOYSTICKS for the version OCM realized on ALTERA DE1.
www.caro.k66.ru/graf/ocm_de1.png

Wow, very cool! It even has +/-12V for floppy drive controllers, MoonSound and probably some other cartridges. I'll try to build the cartridge/joystick board, but my skills in electronics are a bit flaky ;)

Por HRA!

Champion (289)

Imagen del HRA!

06-06-2008, 18:04

New PLD update:

http://www5d.biglobe.ne.jp/~hra/note/onechipmsx/files/emsx_top_dev_20080606.zip

Update:
(1) Audio codec parameter changed (DE1) : modified by caro.

Bug:
The bug was added to VDP by my mistake.
It does not scroll by ALESTE2 ;(

Por KdL

Paragon (1447)

Imagen del KdL

11-06-2008, 13:07

I tried QuartusII8.0.
However, the internal error occurred in "Convert Programming Files..." Sad
Now, circuit data and BIOS data are uncombinable.

-----------------------------------------------------------------------
*** Fatal Error: Access Violation at 0X0BEA824C
Current editor: PGMW
Module: quartus.exe
0x6824C : PGMIO_PCF_FILE_INFO::get_vermeer_constants + 0x5C (pgm_pgmio)

End-trace
-----------------------------------------------------------------------

I am going to return to QuartusII7.2 Crazy

Altera Support reply to me:

Sorry for the misunderstanding of your issue. Now I replicate it in Vista. This issue exists in Quartus II 8.0 web edition and subscription edition.

I’ll file a SPR to report this issue to the R&D team. Hope they can resolve this issue quickly. We are sincerely sorry for the inconvenience caused. I’ll share with you when we get some progress on this issue.

Best Regards,
Steven

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