自己做了块板子,下载配置时只能检测到FPGA(XC2S200),检测不到PROM(XC18V02)。
而且对fpga进行配置时也出错,提示IDCODE不匹配。
我已经把下载线改短了,还是不行。下载线应该是没问题的,因为用在另一块Spartan3的板子上是可以用的。
// *** BATCH CMD : setPreference -pref UserLevel:NOVICE
// *** BATCH CMD : setPreference -pref MessageLevel ETAILED
// *** BATCH CMD : setPreference -pref ConcurrentMode:FALSE
// *** BATCH CMD : setPreference -pref UseHighz:FALSE
// *** BATCH CMD : setPreference -pref ConfigOnFailure:STOP
// *** BATCH CMD : setPreference -pref StartupCLock:AUTO_CORRECTION
// *** BATCH CMD : setPreference -pref AutoSignature:FALSE
// *** BATCH CMD : setPreference -pref KeepSVF:FALSE
// *** BATCH CMD : setPreference -pref svfUseTime:FALSE
// *** BATCH CMD : setPreference -pref UserLevel:NOVICE
// *** BATCH CMD : setPreference -pref MessageLevel ETAILED
// *** BATCH CMD : setPreference -pref ConcurrentMode:FALSE
// *** BATCH CMD : setPreference -pref UseHighz:FALSE
// *** BATCH CMD : setPreference -pref ConfigOnFailure:STOP
// *** BATCH CMD : setPreference -pref StartupCLock:AUTO_CORRECTION
// *** BATCH CMD : setPreference -pref AutoSignature:FALSE
// *** BATCH CMD : setPreference -pref KeepSVF:FALSE
// *** BATCH CMD : setPreference -pref svfUseTime:FALSE
GUI --- Boundary-Scan Mode selected
// *** BATCH CMD : setMode -bs
GUI --- Auto connect to cable...
// *** BATCH CMD : setCable -port auto
AutoDetecting cable. Please wait.
CB_PROGRESS_START - Starting Operation.
Connecting to cable (USB Port).
Cable connection failed.
Connecting to cable (Parallel Port - LPT1).
Checking cable driver.
Driver windrvr6.sys version = 6.2.2.2. LPT base address = 0378h.
ECP base address = 0778h.
Cable connection established.
CB_PROGRESS_END - End Operation.
Elapsed time = 1 sec.
// *** BATCH CMD : Identify
PROGRESS_START - Starting Operation.
Identifying chain contents ....'1': : Manufacturer's ID =Xilinx xc2s200, Version : 8
INFO:iMPACT:1777 -
Reading d:/Xilinx/spartan2/data/xc2s200.bsd...
INFO:iMPACT:501 - '1': Added Device xc2s200 successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
done.
ERROR:iMPACT:583 - '1': The idcode read from the device does not match the idcode in the bsdl File.
INFO:iMPACT:1578 - '1': Device IDCODE : 00000100100100100100100100100100
INFO:iMPACT:1579 - '1': Expected IDCODE: 00000000011000011100000010010011
PROGRESS_END - End Operation.
Elapsed time = 2 sec.
Device #1 selected
老大们,是怎么 回事啊??快救救小弟!在线等!!
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