0 Replies Latest reply on Mar 23, 2011 8:35 PM by content.librarian

    FleXO’s Blank Check Caution with the CY3675 – Programmer

    content.librarian

      If the FleXO device which is OTP is programmed and not blank, you will get the following message when you try to re-program it:

         

          

                 

         

      Programming Finished at 3:26:05 PM                      |

         

                                                                      | Fail: Blank Check (014)

         

                                                                      | Pass: Daughter Board Check

         

      Programming Started at 3:26:04 PM                        |

         

          

                 

         

      Please note that this message is also observed sometimes if the device is not properly placed in the socket. This happenned with me once, however, I tried re-programming as I was sure it was blank and it worked. Finally I got the following as desired and expected:

         

      Verify Finished at 5:58:09 PM                                     |

         

                                                                      | Pass Verification

         

      Verify Started at 5:58:08 PM                                       |

         

                                                                      |

         

      Programming Finished at 5:57:40 PM                      |

         

                                                                      | Pass: Device Reset

         

                                                                      | Pass: Verification

         

                                                                      | Pass: Programming

         

                                                                      | Pass: Data Shifting

         

                                                                      | Pass: Blank Check

         

                                                                      | Pass: Daughter Board Check

         

      Programming Started at 5:57:36 PM                        |

         

                                                                      |

         

      Programming Finished at 5:57:05 PM                      |                     (This was the initial error)

         

                                                                      | Fail: Blank Check (014)

         

                                                                      | Pass: Daughter Board Check

         

      Programming Started at 5:57:05 PM                        |