About SECTION in cmd file

Hello Titus,

Thanks for your quick answer.
I am experimented with section and determined that only .far section is critical to location.

When I placed this section in SDRAM - my program works slowly.

I did so:
I placed all section in SDRAM (except section .far - this section is placed in SHDSPL2RAM) - performance has not declined.
Please tell me did I do the right thing ?

Now the memory allocated so:

MEMORY CONFIGURATION

name origin length used unused attr fill
---------------------- -------- --------- -------- -------- ---- --------
DSPL2ROM 00700000 00100000 00000000 00100000 RWIX
DSPL2RAM 00800000 00040000 00000000 00040000 RWIX
DSPL1PRAM 00e00000 00008000 00000000 00008000 RWIX
DSPL1DRAM 00f00000 00008000 00000000 00008000 RWIX
SHDSPL2ROM 11700000 00100000 00000000 00100000 RWIX
SHDSPL2RAM 11800000 00040000 00006910 000396f0 RWIX
SHDSPL1PRAM 11e00000 00008000 00000000 00008000 RWIX
SHDSPL1DRAM 11f00000 00008000 00000000 00008000 RWIX
EMIFACS2 60000000 02000000 00000000 02000000 RWIX
EMIFACS3 62000000 02000000 00000000 02000000 RWIX
EMIFACS4 64000000 02000000 00000000 02000000 RWIX
EMIFACS5 66000000 02000000 00000000 02000000 RWIX
EMIFBSDRAM c0000000 04000000 00005b04 03ffa4fc RWIX

Thanks.

Hi Alex,
What's your program size ?
Will it fit into internal memory ?
Always performance is more for internal memories.

Hi Titus,

My program size :

SHDSPL2RAM 11800000 00040000 00006910 000396f0 RWIX
EMIFBSDRAM c0000000 04000000 00005b04 03ffa4fc RWIX

Total ~ 50Kbyte
But it realized only a small part of my program. In the future size of the program will extend their.

Hi Titus,

I use EDMA. Thanks for the link.