Adapter Kit for 28C256->27C256 New Stock!!

Name: Adapter Kit for 28C256->27C256 New Stock!!
SKU: 27882
Price: 8.00 USD
Availability: InStock

Complete kit for an Atmel 28C256->27C256 adapter. (Does NOT include Atmel 28C256)

Designed by HobbyPCB in United Kingdom

Adapter Kit for 28C256->27C256 New Stock!! 1

Adapter Kit for 28C256->27C256 New Stock!! 2

Adapter Kit for 28C256->27C256 New Stock!! 3

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Complete kit for an Atmel 28C256->27C256 adapter. (Does NOT include Atmel 28C256)

What is it? This is a complete kit for an Atmel 28C256 adapter. (Does NOT include Atmel 28C256) Kit comprises of: 1 x PCB 1 x 47k Resistor 2 x 14 way header 1 x 4 way DIP switch 1 x 28 pin DIL socket…

What is it?

This is a complete kit for an Atmel 28C256 adapter. (Does NOT include Atmel 28C256) Kit comprises of: 1 x PCB 1 x 47k Resistor 2 x 14 way header 1 x 4 way DIP switch 1 x 28 pin DIL socket

Why did you make it?

When I am developing programs for inclusion in the 27C256 EPROM of my 65C02 SBC, I find it really tedious having to keep UV erasing them for any program changes. This adapter allows me to program a 28C256 EEPROM and then fool my 65C02 SBC into seeing it as a 27C256. Any changes needed are programmed into the chip after changing the switch settings back to program mode.