Read / Write TC53xxxx (Toshiba) maskrom eprom adapter for 42-pin (and plus) JEDEC programmers


This listing is for the adapter alone. The programmer and the EPROM showcased in the photos are NOT for sale, they are shown only as an example setup.

The adapter was tested with RT809H JEDEC universal programmer.

The TC53xxxx series was used on various machines including, but not limited to, Roland, Kurzweil, Neo-Geo, etc.

This adapter is compatible with the following Toshiba eproms :

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EPROM A21 Q15 JEDEC P28 NC VCC-GND MASK
TC531000 ON-OFF ON-OFF OFF-ON-OFF-ON OFF-ON ON-OFF OFF-ON 27C010
TC531001 ON-OFF ON-OFF ON-OFF-ON-OFF ON-OFF OFF-ON OFF-ON 27C010
TC534000 ON-OFF ON-OFF ON-OFF-ON-OFF ON-OFF OFF-ON OFF-ON 27C040
TC5364205 OFF-ON ON-OFF ON-OFF-ON-OFF ON-OFF ON-OFF ON-OFF 1st / OFF-ON 2nd 27C322
TC533204 ON-OFF OFF-ON ON-OFF-ON-OFF ON-OFF ON-OFF ON-OFF Even / OFF-ON Odd 27C322

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The programmer RT809H will usually raise an error code for pin verification when it reads the EPROM. Click on Ignore and it will read the EPROM without any more errors.

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Ask me before buying if you have any questions.
I will reply as soon as possible to any questions you have or any requests for help.
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Fast shipping in France and internationally.
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