Thank you for your reply. As it turns out this was NOT a problem with the programmer at all. I had neglected to pay close attention to the MOR settings that were being programmed, and one of the bits set was to disable EEPROM access after initial programming! So, although the programmer successfully...

Hello, I am attempting to program the MOR register for a Freescale MC68HC705J1A chip using a DATAMAN-48Pro+. These are OTP parts. I am using a chip carrier for the SOIC20 part to mate with the ZIF connector on top. I have the latest version of the control program downloaded off the website. When I g...