1#
发表于 2016-02-03 11:46:33
我将K7的bank0,14,15 的电源调整为3.3V,jtag可以扫描到芯片,下载程序到99%后就会出现下载失败,同时消息报CRC error:
PROGRESS_START - Starting Operation.
Maximum TCK operating frequency for this device chain: 66000000.
Validating chain...
Boundary-scan chain validated successfully.
1: Device Temperature: Current Reading: 46.44 C, Min. Reading: 43.98 C, Max. Reading: 47.42 C
1: VCCINT Supply: Current Reading: 1.037 V, Min. Reading: 1.031 V, Max. Reading: 1.040 V
1: VCCAUX Supply: Current Reading: 1.887 V, Min. Reading: 1.878 V, Max. Reading: 1.896 V
PROGRESS_START - Starting Operation.
'1': Programming device...
'1': CRC error detected.
'1': Configuration data download to FPGA was not successful. Error detected in boot history register, please check your configuration setup and mode settings.
done.
INFO:Cse - Error shows in the status register, CRC Error bit is NOT 0.
INFO:Cse - Error shows in the status register, release done bit is NOT 1.
INFO:Cse - Status register values:
INFO:Cse - 1011 0000 0101 0000 0000 0000 0100 1010
PROGRESS_END - End Operation.
Elapsed time = 25 sec.
Match_cycle = NoWait.
Match cycle: NoWait
LCK_cycle = NoWait.
LCK cycle: NoWait
INFO:iMPACT - '1': Checking done pin....done.
'1': Programming terminated. DONE did not go high.
INFO:iMPACT - Using CseAdapterBSDevice
op.bit' ...
not exist.
not exist.
not exist.
not exist.
not exist.
///////扫描寄存器的值是:
1': Reading bootsts register contents...
[0] VALID_0 - ERROR OR END OF STARTUP (EOS) DETECTED : 1
[1] FALLBACK_0 - FALLBACK TRIGGERED RECONFIGURATION : 0
[2] IPROG_0 - INTERNAL WARMBOOT (IPROG) TRIGGERED RECONFIGURATION : 0
[3] WTO_ERROR_0 - WATCHDOG TIME OUT ERROR : 0
[4] ID_ERROR_0 - FPGA DEVICE IDCODE ERROR : 0
[5] CRC_ERROR_0 - CYCLIC REDUNDANCY CHECK (CRC) ERROR : 1
[6] WRAP_ERROR_0 - BPI FLASH ADDRESS COUNTER WRAP AROUND ERROR : 0
[7] HMAC_ERROR_0 - HMAC ERROR : 0
[8] VALID_1 - ERROR OR END OF STARTUP (EOS) DETECTED : 0
[9] FALLBACK_1 - FALLBACK TRIGGERED RECONFIGURATION : 0
[10] IPROG_1 - INTERNAL WARMBOOT (IPROG) TRIGGERED RECONFIGURATION : 0
[11] WTO_ERROR_1 - WATCHDOG TIME OUT ERROR : 0
[12] ID_ERROR_1 - FPGA DEVICE IDCODE ERROR : 0
[13] CRC_ERROR_1 - CYCLIC REDUNDANCY CHECK (CRC) ERROR : 0
[14] WRAP_ERROR_1 - BPI FLASH ADDRESS COUNTER WRAP AROUND ERROR : 0
[15] HMAC_ERROR_1 - HMAC ERROR : 0
'1': Reading status register contents...
[0] CRC ERROR : 1
[1] DECRYPTOR ENABLE : 0
[2] PLL LOCK STATUS : 1
[3] DCI MATCH STATUS : 1
[4] END OF STARTUP (EOS) STATUS : 0
[5] GTS_CFG_B STATUS : 0
[6] GWE STATUS : 0
[7] GHIGH STATUS : 0
[8] MODE PIN M[0] : 0
[9] MODE PIN M[1] : 1
[10] MODE PIN M[2] : 0
[11] INIT_B INTERNAL SIGNAL STATUS : 1
[12] INIT_B PIN : 0
[13] DONE INTERNAL SIGNAL STATUS : 0
[14] DONE PIN : 0
[15] IDCODE ERROR : 0
[16] SECURITY ERROR : 0
[17] SYSTEM MONITOR OVER-TEMP ALARM STATUS : 0
[18] CFG STARTUP STATE MACHINE PHASE : 0
[19] CFG STARTUP STATE MACHINE PHASE : 0
[20] CFG STARTUP STATE MACHINE PHASE : 0
[21] RESERVED : 0
[22] RESERVED : 0
[23] RESERVED : 0
[24] RESERVED : 0
[25] CFG BUS WIDTH DETECTION : 1
[26] CFG BUS WIDTH DETECTION : 0
[27] HMAC ERROR : 0
[28] PUDC_B PIN : 1
[29] BAD PACKET ERROR : 0
[30] CFGBVS PIN : 1
[31] RESERVED : 0
请问有大神知道什么原因吗?
|