I am working on TMDS570LS31USB. I am utilizing F021 Flash API v02.01.01.
And I managed to erase flash sectors in bank 1 and program data in bank 1.
Odd thing is though erasing sector worked when I gave (160/2)Mhz as input frequency to Fapi_initializeFlashBanks().
And programming worked when I inputted (160)Mhz to Fapi_initializeFlashBanks().
The closest hint I run into is located in spns162c (datasheet of TMS570LS3137):
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The TCM flash can support zero address and data wait states up to a CPU speed of 50 MHz in nonpipelined
mode. The flash supports a maximum CPU clock speed of 160 MHz in pipelined mode for the PGE Package and
180 MHz for the ZWT package, with one address wait state and three data wait states.
=============
But this note is not explicit about the variation of required frequency from erasing to programming.
How could I find out the required frequencies for erase/program etc? (instead of experiementing)
thank you in advance,
