New batch of boards available + some oldies

By Alexey

Guardian (1752)

Alexey's picture

10-07-2015, 20:37

The new batch of boards is available:

- 512kb/1mb RAM board for Yamaha CX5MII, YIS503III and possibly the Arabic model
- Breadboard for cartridge prototyping (now with proper holes)
- Cartridge board for 16-64kb games
- Konami 512kb flash cartridge board (programmable from MSX)

I am keeping 2-3 boards for myself and selling the rest to cover the production costs. I am not going to produce those cartridge boards again. I may, however, produce the RAM board and breadboards if there is a demand. All boards are 4 euro each + shipment. So if you need any of the boards, please send me an e-mail.

If you need the assembled RAM module or a kit to assemble it yourself, that is possible. Please contact me if you are interested.

I am also selling the 2 assembled F4 register boards for 10 euro each + shipment. Those are still untested.

The plain F4 boards are also available for 3 euro each.

One Wozblaster board is still available. Free quartz oscillator is included. Price is 4 euro + shipment:

A few SV-328/SVI-328 game cartridge boards are still available. Price is 4 euro + shipment. I can also assemble the board for you if needed.

The shipment of a single board is 2 euros within EU, more than one board - 4 euros.

Alexey

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By OeiOeiVogeltje

Paragon (1209)

OeiOeiVogeltje's picture

10-07-2015, 22:49

Konami 512kb flash cartridge board (programmable from MSX)

ill have one of those

and two of these

Breadboard for cartridge prototyping (now with proper holes)

By Alexey

Guardian (1752)

Alexey's picture

11-07-2015, 03:13

Both cartridge boards have been assembled and tested successfully.

Now I am running Goonies + Knightmare from 27c512 EEPROM. Quite handy when you have 2 games on a single cheap cartridge. The 512kb flash cartridge runs Konami games (Vkiller, Usas, Mgear, etc) without a problem. Flashing works from MSX-DOS and does not take long.

I would like to thank Eric Boez, who shared the schematics of these cartridges with me so that I could make new boards.

Alexey

By joewrigg

Supporter (2)

joewrigg's picture

28-09-2016, 23:23

If by any chance any memory boards / cartridges for CX5mII are still going Id be up for buying.

all the best,J

By Alexey

Guardian (1752)

Alexey's picture

29-09-2016, 23:03

joewrigg wrote:

If by any chance any memory boards / cartridges for CX5mII are still going Id be up for buying.
all the best,J

The following assembled cartridges are available:

- 512kb FlashROM, Konami mapper (with case)
- 512kb FlashROM, ASCII 8/16 bit mapper (with case)
- 64kb EEPROM, simple cartridge for 8-49kb games (without case)

The following bare boards are available:

- F4 register board (if you plan MSX2+ upgrade)
- 128kb VRAM expansion board (fits on CX7M motherboard)
- 1mb RAM expansion board (fits on CX7M motherboard)

Assembly of some of the boards is possible if I have enough components.

Please contact me for the price quote if interested.

By thindra

Supporter (1)

thindra's picture

20-09-2018, 06:40

Hello Alexey, any 1mb Ram expansion board and/or F4 register board still for sale?
Would like to buy both if still available.

Best regards

By Alexey

Guardian (1752)

Alexey's picture

20-09-2018, 09:18

Sorry, those boards are not available.

By Josevil

Expert (108)

Josevil's picture

02-10-2018, 18:06

Hi, I know it's been a while, but you would have a motherboard available Wozblaster ?

By Alexey

Guardian (1752)

Alexey's picture

02-10-2018, 21:07

No, sorry. Only some simple cartridge boards and prototyping boards are left. And some ready-made cartridges.

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