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Honored ContributorInterruption program
Hello, I am trying to do an interruption of a video signal. I am using the hsmc quad video card of Bitec associated to a cyclone III C25 Altera card. An interruption is supposed to be generated...
Altera_ForumHonored Contributor
Honored ContributorHi Jérôme,
I am glad you ask because I do have a really mysterious error ! Like I told you before, I have a design with a cpu, onchip mem, a ssram, a flash memory interface, a tristate bridge, a jtag,a i2c bus (BITEC module), a vga and 2 video inputs (those are also BITEC modules). It was extracted from an example which worked. Until now, I never changed anything in SoPC. I made a test and generated sopc again without changing anything. Then, I have the following errors in NIOS (without changing my C code either). I have 32KBytes onchip mem with 32 bit wide data. I made another test and implemented an easy "Hello world" which does not work either ! Do you have an idea where it may come from ? I am really lost there ! Myriam Here is what is written in NIOS II : make -s all includes Compiling main4.c... Linking hsmc_quad_video_mosaic.elf... /cygdrive/c/altera/90/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.6/../../../../nios2-elf/bin/ld: region onchip_mem is full (hsmc_quad_video_mosaic.elf section .text). Region needs to be 20832 bytes larger. /cygdrive/c/altera/90/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.6/../../../../nios2-elf/bin/ld: address 0x1fd54 of hsmc_quad_video_mosaic.elf section .onchip_mem is not within region onchip_mem collect2: ld returned 1 exit status make: *** [hsmc_quad_video_mosaic.elf] Error 1 Build completed in 6.828 seconds
