I just check the Ultra_bubble_demo_user's_guide.pdf
inside there they use flashloader.bin blhost to erase memory region
"
flash-erase-region <addr> <byte_count> [memory_id]
Blhost.exe -u -- flash-erase-region 0x80000 0x50000 0x101
Blhost.exe –p COM1, 57600 – flash-erase-region 0x80000 0x50000 0x101
The above example causes the flashloader
to erase 0x50000 Bytes starting at 0x80000 of SPI NAND memory region.
"
and mentioned SPI NAND starting address is 0x80000, so what is this referring to, is this configurable? and why can't I find this info in K32 datasheet?