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Hi All,
Just got my Bemicro, ran through the entire lab twice, cant figure out the issue. The SOPC and Quartus compilation seem fine. Then with the NIOS compiler, I get this: **** Build of configuration Release for project bemicro_led_control **** make -s all includes Compiling main.c... Compiling alarm_util.c... Compiling delay_wait.c... Compiling error_loop.c... Compiling jtag_uart_util.c... Compiling led_util.c... Compiling system_validation.c... Compiling uart_util.c... Linking bemicro_led_control.elf... /cygdrive/c/altera/91/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.6/../../../../nios2-elf/bin/ld: region onchip_sram is full (bemicro_led_control.elf section .text). Region needs to be 28448 bytes larger. /cygdrive/c/altera/91/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.6/../../../../nios2-elf/bin/ld: address 0x111afc of bemicro_led_control.elf section .rwdata is not within region onchip_sram /cygdrive/c/altera/91/nios2eds/bin/nios2-gnutools/H-i686-pc-cygwin/bin/../lib/gcc/nios2-elf/3.4.6/../../../../nios2-elf/bin/ld: section .bss [00100020 -> 001001a7] overlaps section .text [00100020 -> 0010ef1f] obj/src/alarm_util.o(.text+0x34): In function `alarm_init': : Unable to reach ALARM_250MS_CONTEXT (at 0x00100020) from the global pointer (at 0x00119a64) because the offset (-105028) is out of the allowed range, -32678 to 32767. collect2: ld returned 1 exit status make: *** [bemicro_led_control.elf] Error 1 Build completed in 23.103 seconds I changed the debug to release, but that did not make a difference. Any ideas? Thanks, Eric OLink Copied
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It's telling you your program is too large for your RAM. I think you missed a step. You need to modify your BSP (or system library) to place the ".text", ".rodata", and ".rwdata" into the bemicro_sram rather than onchip_sram.
Jake- Mark as New
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Hi Jake, and thanks.
Missed the part on Page 41 of the Bemicro lab about putting read-only, read-write, and program memory to the external sram. bemicro_led_control_syslib system Library Linker Script options (on the right hand side of the screen. Eric O
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