Difference between revisions of "Microgenic EPROM Programmer"
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(Created page with "EPROM Programmer from Microgenic Systems. Reportedly requires a 15 volt AC power supply which plugs into the socket located at the top right hand corner of the board (not co...") |
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Reportedly requires a 15 volt AC power supply which plugs into the socket located at the top right hand corner of the board (not confirmed / no warranty). | Reportedly requires a 15 volt AC power supply which plugs into the socket located at the top right hand corner of the board (not confirmed / no warranty). | ||
| − | Uses a NEC uPD71055 chip, which seems to be an (exact?) clone of the more common [[8255 PPI chip]]. The (blank) EPROMs are to be inserted in the 28pin Textool (located at the upper edge of the board). | + | Uses a NEC uPD71055 chip, which seems to be an (exact?) clone of the more common [[8255 PPI chip]]. The (blank) EPROMs are to be inserted in the 28pin Textool socket (located at the upper edge of the board). |
== Pictures == | == Pictures == | ||
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File:Microgenic Systems Eprom Programmer (photo by jrp king).jpg | File:Microgenic Systems Eprom Programmer (photo by jrp king).jpg | ||
</gallery> | </gallery> | ||
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| + | == Datasheets == | ||
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| + | * [[Media:NEC uPD71055 Datasheet.pdf]] | ||
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| + | [[Category:Peripherals]] | ||
Latest revision as of 05:29, 26 August 2014
EPROM Programmer from Microgenic Systems.
Reportedly requires a 15 volt AC power supply which plugs into the socket located at the top right hand corner of the board (not confirmed / no warranty).
Uses a NEC uPD71055 chip, which seems to be an (exact?) clone of the more common 8255 PPI chip. The (blank) EPROMs are to be inserted in the 28pin Textool socket (located at the upper edge of the board).
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