How to control program/erase time in LPC-H3131

Started by robocen, June 14, 2020, 04:50:54 pm

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Hi, I use LPC-H3131 board. I can already download the firmware to it and make it a USB drive. Currently, I can only send commands to the board to program a page or erase a block in flash device. But I can not control the program process or erase process. What I want to do is to control the program time / erase time.

To be more specific, LPC-H3131 uses K9F4G08U0A as its flash chip, according to the datasheet, the time to program a page is 200us and time to erase a block is 1.5ms. Is there any way to change the time of programming a page or erasing a block?