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Thanks a lot!!

Dear customer,

The Hyperion 512K RAM+ card using No Slot Clock driver.

You can use the clock function same as the NSC(No Slot Clock).

Please use this disk image files to set the time and read time.

DOS3.3 Utility DISK

No Slot Clock Manual

Hyperion manual.

Saturn manual.

Thank you very much;

Ian Kim

Hi friend,

The VDP-1000puls and CP/M Turbo 7 is one of interesting board for our APPLE II.

You can buy it as a set or you can find each on eBay.

Now, I set price fo a full set as below.

You can buy this set as below.

And a AV cable and 2pin Video-IN cable included.

About VDP board 

http://quick09.tistory.com/1375

http://quick09.tistory.com/1369

http://quick09.tistory.com/1368

http://quick09.tistory.com/1366

http://quick09.tistory.com/1365

User's Manual

VDP-1000 plus User’s manual.pdf

Thank you very much;

Ian Kim

.

Hi, Friends,

Here is completed VDP Option board.

Board named as VDP-1000 Plus.

It can run SG-1000 Games and some COLECOVISION Games too.

This board can be put on the CP/M Turbo 7 card as under.

It look little strange but, practical design for neighbor card.

It can be installed as this.

The cable are from left; AV connector, APPLE II Video Input for Auto Switching and Joyport.

Watch some videos. 

Your APPLE II could play Sprite games with VDP-1000puls.

You can find ROM file here.

http://doperoms.com/roms/Sega_Sg-1000/ALL/0.html

ROM File transfer to APPLE II and can run by small loader.

Manual will be sent for buyer.

The SG-1000 Mode

I've upgraded the Konami 8K Mapper and now can run upto 256KB from 128KB.

It runs but, there is a issue .. Some sprites shaking and flashing.

When I decreased the speed to 2Mhz, it doesn't show same problem.

So, It must have problem on VDP control. maybe RAM accessing timing could be a issue.

I will check later when I need to debug the board.

ROM Mapper support would be finished with this Konami 8K mapper only.

256KB game running is good one. No MSX could run 256KB game without real ROM cartridge.

So, It would be OK for me.

Hope to like it too.

Thanks;

Ian Kim

Previous APMSX card is enough to run basic of MSX function 

but, I want some more enhanced function in it.

Now, I have new board.

What is different.

Used 144 pin CPLD as main controller.

I have more 32 IO pins now it is good enough.

I'm tring to add Konami 8K mapper and now it is working as below.

Now just support 128KB but, will extend it up to 256KB.

APMSX board have own 512KB SRAM and it support virtual slot for ROM cartridge emulation.

So I can load ROM file and can run without physical ROM cartridge. (Anyway, APMSX will have a external physical SLOT. so user still can use own cartridge)

And it accepted just 32KB ROM data but, now I can load 128KB ROM data and made it run properly.

The mapper is very different method unlike accessing APPLE II AUX memory .

I'm still having some more idea with APMSX but, I think, I should not expand too much on this board.

And It will support 256KB Konam 8K Mapper and little more? maybe.. then will be closed.

I will check the signal for External SLOT.

I've prepared for this but, have to test. 

Let's see the next what will happy with our APPLE II.
Thank you.

Ian Kim

Hi friends,

Now the Hyperion 512K+ card is on sale.

I have around 5 sets for users but if I have more orders, I will make more cards.

Please search my card on eBay.

User's Manual

Hyperion 512K RAM+ users manual.pdf

Thank you very much;

Ian Kim

* Newer version available now.

If you have any question or opinion, please let me know.

Thanks

Ian Kim