flash 下载出错，可验证，可擦写，编程出错，不知是哪出错了？ 以前使用同一块板子，下载正常。 # Programming flash with the FPGA configuration
$SOPC_KIT_NIOS2/bin/nios2-flash-programmer --cable='ByteBlasterII [LPT1]' --devi
ce=1 --sidp=0x008020E0 --id=397118007 --timestamp=1166755453 --epcs --base=0x008
01800 cjq.flash
Using cable "ByteBlasterII [LPT1]", device 1, instance 0x00
Resetting and pausing target processor: OK
Reading System ID at address 0x008020E0: verified : Checksumming existing contents 00000000 : Verifying existing contents 00010000 : Verifying existing contents 00010000 : Reading existing contents Checksummed/read 128kB in 12.8s 00010000 ( 0%): Erasing Erased 64kB in 0.0s 00000000 ( 0%): Programming 00010000 ( 0%): Programming Program failed
Leaving target processor paused # Creating .flash file for the project
$SOPC_KIT_NIOS2/bin/elf2flash --epcs --after=cjq.flash --input=hello_world_1.elf
--output=epcs_controller.flash --boot=$SOPC_KIT_NIOS2/components/altera_nios2/b
oot_loader_epcs.srec # Programming flash with the project
$SOPC_KIT_NIOS2/bin/nios2-flash-programmer --cable='ByteBlasterII [LPT1]' --devi
ce=1 --sidp=0x008020E0 --id=397118007 --timestamp=1166755453 --epcs --base=0x008
01800 epcs_controller.flash
Using cable "ByteBlasterII [LPT1]", device 1, instance 0x00
Resetting and pausing target processor: OK
Reading System ID at address 0x008020E0: verified : Checksumming existing contents 00010000 : Verifying existing contents 00010000 : Reading existing contents Checksummed/read 64kB in 10.4s 00010000 ( 0%): Erasing Erased 64kB in 0.0s 00010000 ( 0%): Programming Program failed
Leaving target processor paused 正常提示： Checksummed/read 102kB in 4.1s
Erase not required 00000000 ( 0%): Programming 00010000 ( 0%): Programming Programmed 102KB in 0.0s
No change to device contents
Leaving target processor paused 。。。。。。。。。 Erased 64kB in 0.9s (71.1kB/s) 00010000 ( 0%): Programming Programmed 3KB +61KB in 1.1s (58.1KB/s)
Did not attempt to verify device contents
Leaving target processor paused | 
