Part Number:AM1705
Tool/software: Code Composer Studio
Hi
I am using AM1705DPTPA3 in one of our project. I am using CCSv4 for programming the flash which is SPI-Flash for AM1705. I am using Macronix MX25L25635E IC as an flash for the AM1705 which is connected on SPI0 port i.e after programming the Am1705 will boot from the SPI0 flash and copy the code into SDRAM part no: IS42S16320B which is the ISSI company IC
I am using XDS100v2, TI 14 PIN JTAG Emulator (TMDSEMU100V2U-14T) for communicating with the AM1705 processor on the board
Initially for writing into the flash I keep the AM1705 into Emulation JTAG mode using the Boot pins configuration given in the AM17xx application note
and then I follow the CPU flash procedure of the AM1705 using the CCSv4 software
But my process is getting halted at Erase operation of the flash as shown below in the console window
The Mem erase should have been followed with the Mem erase verify which is not happening
We have done this CPU flashing operation successfully on our previous version boards which had the AM1705BPTP3 IC which got absolute and the same SPI flash Macronix IC mentioned above, but the newer version boards consists of the newly revised AM1705DPTPA3 TI processor IC. The schematic for the processor and SPI flash is same as previous version only the new revised AM1705D IC is used instead
Can any one help me with this issue?
I am attaching the CPU flash procedure doc which we use to program the flash through the CCSv4 software
Thanks & Regards,
Vihang Waze
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