Hello Neil,
no additional work is necessary. I changed to device AT28C64B.
It's working perfectly.

Anyway,
thanks for your Support.

Michael

Hello Neil,

please let's try to get the XICOR X28HC64 working. It would be still very helpful for me.
Right now, if I choose this Device the Buttons Erase and BlankCheck are disabled.
After program new device - verify fails.

Best regards,
Michael

Hello Neil,

in this case I would like to continue investigation with XICOR X28HC64 device.
Right now same situation. Verify Fail after Program.

Please tell me if you need samples.

Best regards,
Michael

Hello Neil,
I tested new database but unfortunately no Progress. Same verify fail message like before.

Regards,
Michael

Hello Neil, Insertion detection is passing now, but program still doesn't work. [2017 . 02 . 01 - 15:55:01] Load File Finish [2017 . 02 . 01 - 15:55:01] Total Memory Checksum = 0x001CE4F8 [2017 . 02 . 01 - 15:55:06] Insert Detect [2017 . 02 . 01 - 15:55:06] Insert Detect Done [2017 . 02 . 01 - 15:55...

Any idea?

Hi Neil, Thank's for fast response. I checked my adaptor socket. It's straight through all pins available. S6 self test passed. I get error if i use Insertion detection on both AT28HC64 and X28HC64 same: [2017 . 01 . 25 - 17:50:31] SN Read [2017 . 01 . 25 - 17:50:31] SN Read Done [2017 . 01 . 25 - 1...

Hello, I'm trying to program AT28HC64B(PLCC32). Read original-Change IC-Blank Check-Program-Verify. Status I get: [2017 . 01 . 25 - 10:28:06] Insert Detect [2017 . 01 . 25 - 10:28:06] Ignore Insert Detect! [2017 . 01 . 25 - 10:28:06] Read IC Data Ready... [2017 . 01 . 25 - 10:28:06] Read IC Data Fin...