因为开发板是自己做的，我定制了“sram_board"来写epcs4，我的项目的名字叫”nios_epcs",niosII 的reset address 是 epcs_controller 的地址，exception地址是sram的地址，在下载程序时报告如下，下载后程序不运行，（程序已经在sram上成功运行过），哪位大侠能指点一下？
#! /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:/altera/nios_epcs/software/epcs/Debug
# Creating .flash file for the FPGA configuration
$SOPC_KIT_NIOS2/bin/sof2flash --flash=U1 --offset=0x00000000 --epcs --input=E:/a
ltera/nios_epcs/niosII.sof --output=niosII.flash
Info: *******************************************************************
Info: Running Quartus II Convert_programming_file
Info: Command: quartus_cpf --no_banner --convert --device=EPCS64 --option=niosII
.opt E:/altera/nios_epcs/niosII.sof niosII.pof
Info: Quartus II Convert_programming_file was successful. 0 errors, 0 warnings
Info: Processing ended: Mon Jan 23 19:34:23 2006
Info: Elapsed time: 00:00:02
Info: *******************************************************************
Info: Running Quartus II Convert_programming_file
Info: Command: quartus_cpf --no_banner --convert niosII.pof niosII.rpd
Info: Quartus II Convert_programming_file was successful. 0 errors, 0 warnings
Info: Processing ended: Mon Jan 23 19:34:29 2006
Info: Elapsed time: 00:00:05
WARNING: Default charset GBK not supported, using ISO-8859-1 instead
# Programming flash with the FPGA configuration
$SOPC_KIT_NIOS2/bin/nios2-flash-programmer --input=niosII.flash --sof=e:/altera/
dev_board/sram_board/system/sram_board.sof --epcs
Jan 23, 2006 7:34:30 PM - (??) nios2-flash-programmer: Launching Quartus Program
mer to download:
e:/altera/dev_board/sram_board/system/sram_board.sof
Pre-Reading 74KBytes of data from U1:
|----.----+----.----|
********************* (49.718 sec).
Erasing 2 Sectors:
|----.----+----.----|
********************* (2.782 sec).
Writing 128KBytes :
|----.----+----.----|
********************* (30.64 sec).
Verifying 128KBytes of data:
|----.----+----.----|
********************* (33.422 sec).
Jan 23, 2006 7:36:41 PM - (??) nios2-flash-programmer: Success. Verified 128Kbyt
es written to U1.
Jan 23, 2006 7:36:41 PM - (??) nios2-flash-programmer: Flash programming complet
e
WARNING: Default charset GBK not supported, using ISO-8859-1 instead
# Creating .flash file for the project
$SOPC_KIT_NIOS2/bin/elf2flash --flash=U1 --epcs --base=0x0 --end=0x7fffffff --in
put=epcs.elf --output=epcs_controller.flash --boot=$SOPC_KIT_NIOS2/components/al
tera_nios2/boot_loader_epcs.srec
WARNING: Default charset GBK not supported, using ISO-8859-1 instead
# Programming flash with the project
$SOPC_KIT_NIOS2/bin/nios2-flash-programmer --input=epcs_controller.flash --sof=_
_NO_SOF_PLEASE__ --epcs
Jan 23, 2006 7:36:42 PM - (??) nios2-flash-programmer: SOF-download skipped.
Pre-Reading 16KBytes of data from U1:
|----.----+----.----|
********************* (17.359 sec).
Writing 64KBytes :
|----.----+----.----|
********************* (15.016 sec).
Verifying 64KBytes of data:
|----.----+----.----|
********************* (16.672 sec).
Jan 23, 2006 7:37:39 PM - (??) nios2-flash-programmer: Success. Verified 64Kbyte
s written to U1.
Jan 23, 2006 7:37:39 PM - (??) nios2-flash-programmer: Flash programming complet
e
WARNING: Default charset GBK not supported, using ISO-8859-1 instead
| 
