brainiac_rus
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Hello!
I use in project FPGA and NAND Flash MT29F04G01
I developed spi core for this chip and try to read/write data from/to this Flash.
There is a cache register, in which data writing first, and then transmiting in NAND memory array.
In reading data transmiting from NAND memory array to cache register firstly.
I tryed to write and to read data from and to cache register. It works well.
Then i tryed to write data to nand memory array, but it works only after erase.
Is it standart behaviour of flash memory or there are some errors in my design?
I use in project FPGA and NAND Flash MT29F04G01
I developed spi core for this chip and try to read/write data from/to this Flash.
There is a cache register, in which data writing first, and then transmiting in NAND memory array.
In reading data transmiting from NAND memory array to cache register firstly.
I tryed to write and to read data from and to cache register. It works well.
Then i tryed to write data to nand memory array, but it works only after erase.
Is it standart behaviour of flash memory or there are some errors in my design?
