HEF (High Endurance Flash) What to do?


Closed Thread
Results 1 to 7 of 7
  1. #1
    Join Date
    Jul 2008
    Location
    TURKIYE-KONYA
    Posts
    51

    Default HEF (High Endurance Flash) What to do?

    Some new pics have HEF instead of EEPROM. I realised it when i am working with 16F1503. I've changed my microcontroller which has EEPROM. Now, i'm wondering about is there anyone who used HEF with pic basic. Thanks..

  2. #2
    Join Date
    May 2013
    Location
    australia
    Posts
    2,380


    Did you find this post helpful? Yes | No

    Default Re: HEF (High Endurance Flash) What to do?

    the chip is supported by pbp3 , does readcode/writecode not work ?
    I have not used a 16f1503 and I don't have one to play with

  3. #3
    Join Date
    Jul 2008
    Location
    TURKIYE-KONYA
    Posts
    51


    Did you find this post helpful? Yes | No

    Default Re: HEF (High Endurance Flash) What to do?

    Quote Originally Posted by richard View Post
    the chip is supported by pbp3 , does readcode/writecode not work ?
    I have not used a 16f1503 and I don't have one to play with
    I hadn't enough time for project, i've changed pic to 16F1824 same pin count and has EEPROM. In data sheet says HEF memory address range $0780 - $07FF. I don't know readcode/writecode works for this issue.

  4. #4
    Join Date
    Jun 2016
    Posts
    4


    Did you find this post helpful? Yes | No

    Default Re: HEF (High Endurance Flash) What to do?

    Anybody find a way to use HEF in picbasic? I'm using a 16f1508 and want to store a value in eeprom when power is shut off to the pic.




  5. #5
    Join Date
    Jun 2016
    Posts
    4


    Did you find this post helpful? Yes | No

    Default Re: HEF (High Endurance Flash) What to do?

    Anybody figure out how to read and write to the HEF yet? I'm using a 16f1508 and just want to store a number and read it every time it powers up. The number will update and be written to NV ram during the program execution. Thanks!

  6. #6
    Join Date
    Jun 2016
    Posts
    4


    Did you find this post helpful? Yes | No

    Default Re: HEF (High Endurance Flash) What to do?

    Did anyone ever figure out how to use the HEF with picbasic?? I'm using a 16f1508 and need to store some numbers in flash each time the program runs so it can read them on power up. Please let me know if anyone can point me in the right direction. Thanks!

  7. #7
    Join Date
    Jun 2016
    Posts
    4


    Did you find this post helpful? Yes | No

    Default Re: HEF (High Endurance Flash) What to do?

    Quote Originally Posted by mehmetOzdemir View Post
    Some new pics have HEF instead of EEPROM. I realised it when i am working with 16F1503. I've changed my microcontroller which has EEPROM. Now, i'm wondering about is there anyone who used HEF with pic basic. Thanks..
    Anyone figure this out??

Similar Threads

  1. Spi flash chip example - 8mb flash
    By longpole001 in forum Code Examples
    Replies: 6
    Last Post: - 1st August 2014, 12:00
  2. Replies: 10
    Last Post: - 14th April 2014, 21:47
  3. high voltage high frequency H-Bridge
    By George in forum Off Topic
    Replies: 6
    Last Post: - 27th April 2009, 12:50
  4. EEprom endurance
    By markedwards in forum mel PIC BASIC Pro
    Replies: 2
    Last Post: - 14th September 2005, 13:54
  5. Replies: 0
    Last Post: - 18th November 2003, 09:22

Members who have read this thread : 1

You do not have permission to view the list of names.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts