topic Re: C90TFS Command Address Alignments in Kinetis Microcontrollers

C90TFS Command Address Alignments

jasonphilippi — Tue, 24 Nov 2015 00:07:04 GMT

Hello,

I am currently working on setting up a FRDM-K64F and later a custom K24 board to use the C90TFS flash driver.

(MK64FN1Mxxx12 and MK24FN1M0xxx12)

I didn't see a flash derivative that matched the board, so I started working on my own.

I based mine, FTFx_KX_1024K_0K_0K_4K_0K.h, off of FTFx_KX_(512_256_128)K_0K_0K_2K_0K.h.

Where in the manual can I get the information on the command address alignments?

ie. PERSBLK_ALIGN_SIZE, PERSSEC_ALIGN_SIZE, PRD1BLK_ALIGN_SIZE, etc.

I guess while I am at it, where can I find the Program Unit Size?

Thank you,

Jason P

Original Attachment has been moved to: FTFx_KX_1024K_0K_0K_4K_0K.h.zip

Re: C90TFS Command Address Alignments

Alice_Yang — Tue, 24 Nov 2015 03:54:51 GMT

Hello Jason P,

These information you can find in the related reference manual, for example k64fn1m0vll12 chip :

- erase one sector , the sector size if 4k :

- program once size : 8byte

- the block size is 512KB :

About the k24 chip , you can also find these information in the RM.

Hope it helps

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Have a great day,
Alice

Re: C90TFS Command Address Alignments

jasonphilippi — Wed, 25 Nov 2015 01:22:40 GMT

Alice,

That is fine for the information I have already found.

I was looking more for something like this. I did not see this before. I hope this is correct.

#define PERSBLK_ALIGN_SIZE FTFx_DPHRASE_SIZE

#define PERSSEC_ALIGN_SIZE FTFx_DPHRASE_SIZE

#define PRD1BLK_ALIGN_SIZE FTFx_DPHRASE_SIZE

#define PRD1SEC_ALIGN_SIZE FTFx_DPHRASE_SIZE

#define PGMCHK_ALIGN_SIZE FTFx_LONGWORD_SIZE

#define RDRSRC_ALIGN_SIZE FTFx_PHRASE_SIZE

#define SWAP_ALIGN_SIZE FTFx_DPHRASE_SIZE

Regards,

Jason P