EPCS下载出错。

117228111 · 发表于 2010-8-28 14:07:40

#!/bin/sh
#
# This file was automatically generated by the Nios II IDE Flash Programmer.
#
# It will be overwritten when the flash programmer options change.
#

cd E:/SOPC/DE0_TOP/hello_world/Debug

# Creating .flash file for the FPGA configuration
"$SOPC_KIT_NIOS2/bin/sof2flash" --offset=0x0 --input="E:/SOPC/DE0_TOP/DE0_TOP.so
f" --output="DE0_TOP.flash"
Info: *******************************************************************
Info: Running Quartus II Convert_programming_file
Info: Command: quartus_cpf --no_banner --convert E:/SOPC/DE0_TOP/DE0_TOP.sof DE0
_TOP.rbf
Info: Quartus II Convert_programming_file was successful. 0 errors, 0 warnings
Info: Peak virtual memory: 56 megabytes
Info: Processing ended: Sat Aug 28 14:01:01 2010
Info: Elapsed time: 00:00:00
Info: Total CPU time (on all processors): 00:00:00

# Programming flash with the FPGA configuration
"$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --base=0x00000000 --cable='USB-Blas
ter [USB-0]' --instance=0 "DE0_TOP.flash"
Using cable "USB-Blaster [USB-0]", device 1, instance 0x00
Resetting and pausing target processor: OK

            : Checksumming existing contents

00000000    : Verifying existing contents

00002000    : Verifying existing contents

00004000    : Verifying existing contents

00006000    : Verifying existing contents

00008000    : Verifying existing contents

0000A000    : Verifying existing contents

0000C000    : Verifying existing contents

0000E000    : Verifying existing contents

00010000    : Verifying existing contents

00020000    : Verifying existing contents

00030000    : Verifying existing contents

00040000    : Verifying existing contents

00050000    : Verifying existing contents

00060000    : Verifying existing contents

00070000    : Verifying existing contents

Checksummed/read 499kB in 10.2s
Erase not required

00000000 ( 0%): Programming

00002000 ( 0%): Programming

00004000 ( 0%): Programming

00006000 ( 0%): Programming

00008000 ( 0%): Programming

0000A000 ( 0%): Programming

0000C000 ( 0%): Programming

0000E000 ( 0%): Programming

00010000 ( 0%): Programming

00020000 ( 0%): Programming

00030000 ( 0%): Programming

00040000 ( 0%): Programming

00050000 ( 0%): Programming

00060000 ( 0%): Programming

00070000 ( 0%): Programming

Programmed 499KB in 0.0s
No change to device contents
Leaving target processor paused

# Creating .flash file for the project
"$SOPC_KIT_NIOS2/bin/elf2flash" --base=0x00000000 --end=0x3fffff --reset=0x40200
0 --input="hello_world.elf" --output="cfi_flash.flash" --boot="D:/altera_design/
ip/altera/nios2_ip/altera_nios2/boot_loader_cfi.srec"

# Programming flash with the project
"$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --base=0x00000000 --cable='USB-Blas
ter [USB-0]' --instance=0 "cfi_flash.flash"
Empty flash content cannot be programmed or verified

# Creating .flash file for the project
"$SOPC_KIT_NIOS2/bin/elf2flash" --epcs --input="hello_world.elf" --output="epcs_
flash_controller.flash"

# Programming flash with the project
"$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --epcs --base=0x00402000 --cable='U
SB-Blaster [USB-0]' --instance=0 "epcs_flash_controller.flash"
Using cable "USB-Blaster [USB-0]", device 1, instance 0x00
Resetting and pausing target processor: OK
Input file is too large to fit (device size = 0x80000)
Leaving target processor paused

我使用的是EPCS FLASH，测试的时候用个LED闪烁的程序，可以下到EPCS中。断电再上电也可以正常运行。可是换个大点的工程就有问题。,sof加上.flash文件加起来还不到2M，可是我用的是EPCS4，说是有4M。为什么还提示文件太大了呢？请高手指教

Steady_Chou · 发表于 2010-8-30 16:41:32

會不會是轉flash燒錄的時候, 出了問題?

aliang0708 · 发表于 2012-3-19 22:39:48