Chipscope::csejtag_Tap Get_Device_Count - Xilinx ChipScope Pro User Manual

::chipscope::csejtag_tap get_device_count

This subcommand is used to get the number of devices in the current JTAG chain.
Note:
subcommand before calling this subcommand.
Syntax
Arguments
Table 5-29: Arguments for Subcommand ::chipscope::csejtag_tap
get_device_count
Returns
The number of devices in the chain.
An exception is thrown if the subcommand fails.
Example
Obtain the number of devices in the JTAG chain.
Back to list of all CseJtag Tcl Commands
ChipScope Pro Software and Cores User Guide
UG029 (v14.3) October 16, 2012
The JTAG target must be locked by using the ::chipscope::csejtag_target lock
::chipscope::csejtag_tap get_device_count handle
Argument Type
Required
handle
%set deviceCount [::chipscope::csejtag_tap get_device_count $handle]
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Description
Handle to the session that is returned by
::chipscope::csejtag_session create.
CseJtag Tcl Commands
157