Xilinx EZTag User Manual page 58

Error Messages
Refer to Table 3-5 for supported ports. See the Port command.
The specified datafile is either empty or contains invalid data. EZTag
supports only JEDEC 3-C format.
The file_name file does not exits in the current directory or search
path. Check your environment search path to make sure that it
contains the directory where file_name is.
The file file_name does not exits in the current directory or search
path. Check your environment search path to make sure that it
contains the directory where file_name is located.
The part type specified in your design or by you (using the Part
command) is invalid. Check the The Programmable Logic Data Book for
valid part types and packages.
The specified device instance could not be erased. Check if data
protect is enabled as this disables the erase functionality. Also
check for the integrity of the cable connections.
The specified device instance could not be programmed. Check if
data protect or data security is enabled as this disables the
programming functionality. If data security is enabled, first issue an
"erase" command then execute the program command. Also check
for the integrity of the cable connections.
The specified device instance could not be verified. Check if data
security is enabled as this disables the readback functionality. If
this is not the case, check for the integrity of the cable connections.
If error persists you may have a bad part and Xilinx customer service
A-6
Error 135: Invalid port name port name.
Error 141: Datafile file_name is empty.
Error 142: Datafile file_name is not found.
Error 143: Can't open datafile file_name.
Error 220: No part type is defined.
Error 1001: Unable to execute erase command at address
string of instance string .
error 1003: Unable to program all addresses of
instance string .
error 1004: Verification of instance string
against program file string failed.
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