ISE-IMPACT通过FPGA-spartan6-xc6slx9烧写spi flash(W25Q128FV)失败
现象:用IMPACT下载程序到flash中失败,但是下载程序到fpga芯片中成功
下载到flash:
下载到fpga:
以下是报错信息:
done.
'1': Reading status register contents...
INFO:iMPACT:2219 - Status register values:
INFO:iMPACT - 0011 1100 1110 1100
INFO:iMPACT:2492 - '1': Completed downloading core to device.
'1': IDCODE is 'ef4018' (in hex).
'1': ID Check passed.
'1': IDCODE is 'ef4018' (in hex).
'1': ID Check passed.
'1': Erasing Device.
'1': Using Bulk Erase.
'1': Erasing non-volatile quad-enable bit...
'1': Programming Flash.
'1': Reading device contents...
done.
'1': Verification completed.
'1':Programming in x1 mode.
W25Q128FV Status Register Contents = 0x0000.
STATUS REGISTER PROTECT 0 : 0
SECTOR PROTECT : 0
TOP/BOTTOM PROTECT : 0
BLOCK PROTECT BIT 2 : 0
BLOCK PROTECT BIT 1 : 0
BLOCK PROTECT BIT 0 : 0
'1': Configuration data download to FPGA was not successful. DONE did not go high, please check your configuration setup and mode settings.
INFO:iMPACT - '1': Flash was not programmed successfully.
PROGRESS_END - End Operation.
Elapsed time = 133 sec.