I degined the circuit with following memories and assigments:
AMS0 -> 512Kbx16-bit FLASH memory -> 0x20000000
AMS1 -> 512Kbx16-bit FLASH memory -> 0x20100000
AMS2 -> 128Kbx8 -bit SRAM memory -> 0x20200000
AMS3 -> 128Kbx8-bit SRAM memory -> 0x20300000
SMS\ABE0 -> 32M8 8-bit SDRAM memory. -> 0x00000000 (131 Mhz with 525Mhz CPU clk)
My final setting will be "execute from 16-bit external memory". What i thinking on this mode is that when i use VDSP flash loader t will load the executable into flash and when i power on the device it will start with loaded program. is it correct?
I m creating a project with VDSP and it runs on my board. As fas as i see from the debugger it starts with FFA10000 which corresponds to level 1 intsruction cache because i used seclion (L1_code) asssignment.
I would like use SDRAM, SRAM, FLASH to confirm my board design. is there any application note for memory configruation of bleackfin with code or directly from VDSP? ie, where L1_code is difined? I would like to see other definitions as well?