New Rs232 cartridge - checking interest

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By ericb59

Paladin (977)

ericb59's picture

19-12-2014, 07:00

hello,

i would like to check community interest into new Rs232 cartridge manufacturing.
I'm planing to build a clone of the Sony HBI232 cartridge (Rs232 cartridge with Basic rom).
Please let me know if such cartridge may interest you.

thanks.

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By giuseve

Paladin (739)

giuseve's picture

19-12-2014, 07:55

Sincerely I am more interested in your nice slot expander. Did you test it with both fmpac and musicmodule?

By ericb59

Paladin (977)

ericb59's picture

19-12-2014, 08:12

giuseve wrote:

Sincerely I am more interested in your nice slot expander. Did you test it with both fmpac and musicmodule?

Not both, because I don't know how to test it with both at the same time(Which software to use ?). Send me a MP with details of testing if you want to know.

By st1mpy

Hero (537)

st1mpy's picture

19-12-2014, 08:56

why not copy the Harukaze since the details on how to make it is available.

By ericb59

Paladin (977)

ericb59's picture

19-12-2014, 09:24

st1mpy wrote:

why not copy the Harukaze since the details on how to make it is available.

For my own project I need a RS232 Interface with Rom that enable Basic commands.
Harukaze cannot be used from Basic, as far as I know, but I'm perhaps false ?

By st1mpy

Hero (537)

st1mpy's picture

19-12-2014, 10:58

It does say no Basic commands extension. But I guess you could just read/write to porys?
Anyway, is reverse engineering the sony one easy, or already done?

By ericb59

Paladin (977)

ericb59's picture

19-12-2014, 11:00

I have all schematics in Repair Manual.
cloning HBI232 can be done. Eugeny Brychkov is helping me in that way.

By msx fan finland

Champion (485)

msx fan finland's picture

19-12-2014, 17:17

harukaze has seen in Jauce.com in few days ago

this is a tip for you.

Mika

By PAC

Guardian (5809)

PAC's picture

19-12-2014, 17:32

Hi, I'm interested, hope the price wont be too high. Is not possible to implement the rom with Harukaze? If I'm not wrong this cartridge is the fastest RS-232 ever made.

By giuseve

Paladin (739)

giuseve's picture

19-12-2014, 20:09

ericb59 wrote:
giuseve wrote:

Sincerely I am more interested in your nice slot expander. Did you test it with both fmpac and musicmodule?

Not both, because I don't know how to test it with both at the same time(Which software to use ?). Send me a MP with details of testing if you want to know.

Unknown Reality or Moonblaster 1.4 for example !

By Piter Punk

Master (220)

Piter Punk's picture

28-12-2014, 05:43

I will buy at least one (maybe two).
Need some way to send/receive files to/from PC and RS232 cards seems to be a good option to do that.

How many cards you need to pre-sold to start production?

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