Sorry for disturbance, but I would need help to know if through the JTAG I can program an external flash connected to a microprocessor and in case which SEGGER SW/HW tool I have to use.
The microprocessor is a “MCIMX6S5EVM10ACR” and through the EIM is connect to a “MT28EW01GABA1HPC-0SIT” Nor-Flash chip. Data bus is 16 bits (D0-15) and Address bus is 26 bits (A0-25). The signals CS0,OE,CE,RY,WE are connected. The microprocessor is provided with the JTAG interface.
I need this because the Nor-flash chip usually is programmed before being mounted on the board, but now there is the need to rewrite the flash via JTAG to avoid having to disassemble and reassemble the chip from the board.
Thanks.
The microprocessor is a “MCIMX6S5EVM10ACR” and through the EIM is connect to a “MT28EW01GABA1HPC-0SIT” Nor-Flash chip. Data bus is 16 bits (D0-15) and Address bus is 26 bits (A0-25). The signals CS0,OE,CE,RY,WE are connected. The microprocessor is provided with the JTAG interface.
I need this because the Nor-flash chip usually is programmed before being mounted on the board, but now there is the need to rewrite the flash via JTAG to avoid having to disassemble and reassemble the chip from the board.
Thanks.