Xilinx ChipScope Pro User Manual

134 www.xilinx.com ChipScope Pro Software and Cores User Guide
UG029 (v14.3) October 16, 2012
Chapter 5: ChipScope Engine Tcl Interface
CseFpga Tcl Commands
The CseFpga Tcl command category consists of several commands (see Table 5-7).
Note: Refer to the file csefpgaglobals.tcl in the ChipScope Pro tool installation for all CseFpga Tcl
global variable declarations.
Table 5-6: Summary of ::chipscope::csejtag_tap Subcommands
Subcommand Description
autodetect_chain Attempts to automatically detect all information
pertaining to the JTAG chain currently connected to
the target.
interrogate_chain Scans the JTAG chain to determine the length of the
chain and the IDCODE information of each device in
the chain.
get_device_count Gets the number of devices in the JTAG chain.
set_device_count Sets the number of devices in the JTAG chain.
get_irlength Gets the instruction register (IR) length of a device.
set_irlength Sets the instruction register (IR) length of a device.
get_device_idcode Gets the IDCODE of a device.
set_device_idcode Sets the IDCODE of a device.
navigate Navigates to a JTAG TAP state.
shift_chain_ir Shifts a stream of bits into and out of the instruction
register of the JTAG chain.
shift_chain_dr Shifts a stream of bits into and out of the data register
of the JTAG chain.
shift_device_ir Shifts a stream of bits into and out of the instruction
register of a particular device in the JTAG chain.
shift_device_dr Shifts a stream of bits into and out of the data register
of a particular device in the JTAG chain.
Table 5-7: CseFpga Tcl Commands
Command Description
::chipscope::
csefpga_configure_device
Configures an FPGA device with the contents of a byte array
containing the contents of a .bit, .rbt, or .mcs file.
::chipscope::
csefpga_configure_device_with_file
Configures an FPGA device with the contents of a .bit, .rbt,
or .mcs file.
::chipscope::csefpga_get_config_reg Reads the configuration register bits of the target FPGA
device.
::chipscope::
csefpga_get_instruction_reg
Reads the instruction register of the target FPGA device and
format the configuration-specific status bits.

Xilinx ChipScope Pro Specifications

General

Brand	Xilinx
Model	ChipScope Pro
Category	Computer Hardware
Language	English