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    Quote Originally Posted by niwat_spp View Post
    Hi friends sorry I write wrong chip No.
    vvdi prog support R5F21548G?
    thank in advanced
    Yes,support.In the 2-MCU,RENESAS-R8C

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    I try many time not success it have error cpu not connect
    will try again today
    thank

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    Quote Originally Posted by louis21 View Post
    Yes,support.In the 2-MCU,RENESAS-R8C
    I try many time not success it have error cpu not connect
    will try again today
    thank

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    Quote Originally Posted by niwat_spp View Post
    I try many time not success it have error cpu not connect
    will try again today
    thank
    have error
    [2018-03-29 19:13:12] : Change to 2-MCU-->RENESAS-R8C-->R5F21548G
    [2018-03-29 19:13:14] : Select <D-FLASH>
    [2018-03-29 19:13:14] : Select <D-FLASH>
    [2018-03-29 19:13:22] : Select <D-FLASH>
    [2018-03-29 19:13:29] : Check Device...
    [2018-03-29 19:13:30] : 12V Power Adaptor connected
    [2018-03-29 19:13:30] : Initialization device...
    [2018-03-29 19:13:32] : Initialization success!
    [2018-03-29 19:13:33] : Initialization chip...
    [2018-03-29 19:13:35] : Try Security Bytes 00000000000000
    [2018-03-29 19:13:35] : Security pass success
    [2018-03-29 19:13:35] : Start communication...
    [2018-03-29 19:13:35] : Read length:0x1000
    [2018-03-29 19:13:35] : Reading...(0%)
    [2018-03-29 19:13:35] : Read Error

    try Erase no problem

    2018-03-29 20:25:34] : User select yes
    [2018-03-29 20:25:34] : Check Device...
    [2018-03-29 20:25:36] : 12V Power Adaptor connected
    [2018-03-29 20:25:36] : Initialization device...
    [2018-03-29 20:25:36] : Initialization success!
    [2018-03-29 20:25:37] : Initialization chip...
    [2018-03-29 20:25:38] : Try Security Bytes 00000000000000
    [2018-03-29 20:25:38] : Security pass success
    [2018-03-29 20:25:38] : Start communication...
    [2018-03-29 20:25:38] : Erase length:0x1000
    [2018-03-29 20:25:38] : Erasing...(0%)
    [2018-03-29 20:25:38] : Erasing...(25%)
    [2018-03-29 20:25:38] : Erasing...(50%)
    [2018-03-29 20:25:38] : Erasing...(75%)
    [2018-03-29 20:25:39] : Erasing...(100%)
    [2018-03-29 20:25:39] : End communication...
    [2018-03-29 20:25:39] : Operation success

    And try write it no problem

    [2018-03-29 20:27:04] : Start communication...
    [2018-03-29 20:27:04] : User select yes
    [2018-03-29 20:27:04] : Erase length:0x1000
    [2018-03-29 20:27:04] : Erasing...(0%)
    [2018-03-29 20:27:04] : Erasing...(25%)
    [2018-03-29 20:27:04] : Erasing...(50%)
    [2018-03-29 20:27:04] : Erasing...(75%)
    [2018-03-29 20:27:04] : Erasing...(100%)
    [2018-03-29 20:27:04] : Write length:0x1000
    [2018-03-29 20:27:04] : Writting...(0%)
    [2018-03-29 20:27:05] : Writting...(25%)
    [2018-03-29 20:27:05] : Writting...(50%)
    [2018-03-29 20:27:05] : Writting...(75%)
    [2018-03-29 20:27:05] : Writting...(100%)
    [2018-03-29 20:27:05] : End communication...
    [2018-03-29 20:27:05] : Operation success


    have solution?



    thank
    Last edited by niwat_spp; 29th March, 2018 at 02:28 PM.

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    Quote Originally Posted by niwat_spp View Post
    have error
    [2018-03-29 19:13:12] : Change to 2-MCU-->RENESAS-R8C-->R5F21548G
    [2018-03-29 19:13:14] : Select <D-FLASH>
    [2018-03-29 19:13:14] : Select <D-FLASH>
    [2018-03-29 19:13:22] : Select <D-FLASH>
    [2018-03-29 19:13:29] : Check Device...
    [2018-03-29 19:13:30] : 12V Power Adaptor connected
    [2018-03-29 19:13:30] : Initialization device...
    [2018-03-29 19:13:32] : Initialization success!
    [2018-03-29 19:13:33] : Initialization chip...
    [2018-03-29 19:13:35] : Try Security Bytes 00000000000000
    [2018-03-29 19:13:35] : Security pass success
    [2018-03-29 19:13:35] : Start communication...
    [2018-03-29 19:13:35] : Read length:0x1000
    [2018-03-29 19:13:35] : Reading...(0%)
    [2018-03-29 19:13:35] : Read Error

    try Erase no problem

    2018-03-29 20:25:34] : User select yes
    [2018-03-29 20:25:34] : Check Device...
    [2018-03-29 20:25:36] : 12V Power Adaptor connected
    [2018-03-29 20:25:36] : Initialization device...
    [2018-03-29 20:25:36] : Initialization success!
    [2018-03-29 20:25:37] : Initialization chip...
    [2018-03-29 20:25:38] : Try Security Bytes 00000000000000
    [2018-03-29 20:25:38] : Security pass success
    [2018-03-29 20:25:38] : Start communication...
    [2018-03-29 20:25:38] : Erase length:0x1000
    [2018-03-29 20:25:38] : Erasing...(0%)
    [2018-03-29 20:25:38] : Erasing...(25%)
    [2018-03-29 20:25:38] : Erasing...(50%)
    [2018-03-29 20:25:38] : Erasing...(75%)
    [2018-03-29 20:25:39] : Erasing...(100%)
    [2018-03-29 20:25:39] : End communication...
    [2018-03-29 20:25:39] : Operation success

    And try write it no problem

    [2018-03-29 20:27:04] : Start communication...
    [2018-03-29 20:27:04] : User select yes
    [2018-03-29 20:27:04] : Erase length:0x1000
    [2018-03-29 20:27:04] : Erasing...(0%)
    [2018-03-29 20:27:04] : Erasing...(25%)
    [2018-03-29 20:27:04] : Erasing...(50%)
    [2018-03-29 20:27:04] : Erasing...(75%)
    [2018-03-29 20:27:04] : Erasing...(100%)
    [2018-03-29 20:27:04] : Write length:0x1000
    [2018-03-29 20:27:04] : Writting...(0%)
    [2018-03-29 20:27:05] : Writting...(25%)
    [2018-03-29 20:27:05] : Writting...(50%)
    [2018-03-29 20:27:05] : Writting...(75%)
    [2018-03-29 20:27:05] : Writting...(100%)
    [2018-03-29 20:27:05] : End communication...
    [2018-03-29 20:27:05] : Operation success
    have solution?
    thank
    Thanks for your feedback, we will arrange one module with R5F21548G chip for testing first, any process will post here.

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    Hi for MCU R5F21548G I try use other tool erase full chip. VVDIPROG can read and write normaly
    But if in the MCU have data inside . VVDIPROG can't connect . I try connet with 1 wire MODE with other tool . can write no prblem.
    Can you make 1 wire Mode?
    thank

 

 

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