28C256 to 27C256: Difference between revisions

From Tandy Tech
Jump to navigation Jump to search
No edit summary
Line 6: Line 6:
27C256_28C256-2.png
27C256_28C256-2.png
27C256_28C256-3.png
27C256_28C256-3.png
27C256_28C256-4.png
</gallery>
</gallery>


Source: http://github.com/bkw777/aDIPters
Source: http://github.com/bkw777/aDIPters

Revision as of 10:22, 7 March 2020

27C256 to 28C256 adapter

This is an adapter PCB to plug a 28C256 into a socket that expects a 27C256. The 28C256 is (re)programmable without needing a test clip by virtue of on-board jumpers to switch the pinout between 27C256 and 28C256.

Source: http://github.com/bkw777/aDIPters