I'm in trouble with ISP of LPC812.
A command of ISP, "Read <address> <number of byte>" seems to be wired when I read an address, 0x3808, which is the middle of page 224. there is no problem when I read 0x3800, 0x3804 and 0x380C. ISP returns the correct data via UART. But only reading the address of 0x3808, the return data is 0x00000000. Whenever read data, I designate <number of byte> as 4. and keep word boundary.
Is there a bug?
Here below are information of microprocessor I have.