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Tek468 32KBRomSpaceUnlocker

author: Dutchtronix
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2 layer board of 1.03 x 2.50 inches (26.1 x 63.5 mm)
Uploaded: May 4th 2023
Shared: May 16th 2023
Total Price: $12.80

This board allows the first 32KB of the 8085 CPU, used by the Tektronix 468 storage oscilloscope, to be used with an AT28C256 EEprom. The board requires 6 wires to be connected to the CPU board of the Tektronix 468. Machine level debugging is supported with 4 more wires connected. NOTE: there is an error on the SilkScreen. Where it says “U478-4”, it should say “U478-5”.

This board allows the first 32KB of the 8085 CPU, used by the Tektronix 468 storage oscilloscope, to be used with an AT28C256 EEprom. The board requires 6 wires to be connected to the CPU board of the Tektronix 468. Machine level debugging is supported with 4 more wires connected. NOTE: there is an error on the SilkScreen. Where it says “U478-4”, it should say “U478-5”.

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      Hey there! Before ordering, make sure you have all all the info you need to complete and use this design. This usually means a component list, and sometimes additional information such as assembly notes, source code, or usage guides.
      Since this is a project designed by a community member, it may contain design errors that prevent it from working as intended. OSH Park cannot place any guarantees about the functionality or correctness of the design.
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