Eeprom AT93C56 read/write using Lonsdor K518ISE + Kprog 2

Lonsdor K518ISE or K518S key programmer connecting the Kprog2 to be able to flash an eprom soic chip AT93C56.

Steps:

step 1: read eeprom data

step 2: edit data in hex editor

step 3: write data

step 4: read data again

step 5: check data in hex editor

in detail…

step 1: read eeprom data

eeprom connection to Kprog is done and ready for reading data using Lonsor k518ise

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-1

settings – adpater – eeprom – common – 93CXXX – read data

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-2 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-3 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-4 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-5 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-6

plug external 12v power supply and connect KPROG adapter to the 15-pin adapter on themainline

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-7 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-8

select chip type:

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-9 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-10 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-11

here, select AT93C56-16bit

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-12 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-13

then save the bin file, name it as WE3.bin

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-14 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-15

finished reading eeprom

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-16

step 2: edit data in hex editor

back to the hex editor under adapter

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-17

then hex editor, hex editor

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-18 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-19

open file – folder: file – folder: feature_29 – WE3.bin

Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-20 Lonsdor-K518ISE-KPROG2-Adapter-reed-eeprom-21

edit data

change 00 into 88

save data

step 3: write data

back to eeprom – common – 39cxxx – write data

pls plug external 12v power supply and connect the kprog adapter to the 15-pin connector on the mainline

select chip type: at93c56-16bit

Lonsdor k518ise managed to write eeprom!

step 4: read data again

back to read data under 93cxxx

pls plug external 12v power supply and connect the kprog adapter to the 15-pin connector on the mainline

select chip type: at93c56-16bit

save data. file name: WE4.bin

lonsdor read eeprom successfully!

step 5: check data in hex editor

back to hex editor – hex editor – hex editor

open file: folder “file” – folder “feature_29” – WE4.bin

job’s done!

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