Visible to Intel only — GUID: reference_TCL_tcl_pkg_jtag_ver_1_0_cmd_open_device
Ixiasoft
Visible to Intel only — GUID: reference_TCL_tcl_pkg_jtag_ver_1_0_cmd_open_device
Ixiasoft
3.1.18.11. open_device (::quartus::jtag)
The following table displays information for the open_device Tcl command:
Tcl Package and Version | Belongs to ::quartus::jtag |
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Syntax | open_device [-h | -help] [-long_help] -device_name <device name> -hardware_name <hardware name> | ||
Arguments | -h | -help | Short help | |
-long_help | Long help with examples and possible return values | ||
-device_name <device name> | The name of the device on the JTAG chain. The name can be obtained from command: get_device_names | ||
-hardware_name <hardware name> | The name of the programming hardware that connects to the JTAG chain. The name can be obtained from command: get_hardware_names | ||
Description | Initiate a shared JTAG communication with the device. The command, close_device, is called to end the communication with the device. Only one device can be opened per process. Multiple devices can be opened in multiple processes. |
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Example Usage | |
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Return Value | Code Name | Code | String Return |
TCL_OK | 0 | INFO: Operation successful | |
TCL_ERROR | 1 | ERROR: A device was opened. Only one device can be open at a time within this process. Close previously opened device first. | |
TCL_ERROR | 1 | ERROR: The specified device is not found. | |
TCL_ERROR | 1 | ERROR: The specified hardware is not found. |
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