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Visible to Intel only — GUID: reference_TCL_tcl_pkg_insystem_source_probe_ver_1_0_cmd_read_source_data
Ixiasoft
Visible to Intel only — GUID: reference_TCL_tcl_pkg_insystem_source_probe_ver_1_0_cmd_read_source_data
Ixiasoft
4.1.15.4. read_source_data (::quartus::insystem_source_probe)
The following table displays information for the read_source_data Tcl command:
Tcl Package and Version | Belongs to ::quartus::insystem_source_probe |
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Syntax | read_source_data [-h | -help] [-long_help] -instance_index <instance_index> [-value_in_hex] | ||
Arguments | -h | -help | Short help | |
-long_help | Long help with examples and possible return values | ||
-instance_index <instance_index> | Index of the In-System Sources and Probes instance to communicate with | ||
-value_in_hex | Specifies that the value string is represented in hexadecimal format | ||
Description | Retrieves the current value of the sources. A string is returned specifying the status of each source, with the MSB on the left and LSB on the right. By default, the value is represented as a binary string. Optionally, the option -value_in_hex makes the value a hex string. |
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Example Usage | #List source data of instance 0 start_insystem_source_probe -hardware_name "USB-Blaster \[USB-0\]" -device_name "@1: EP1S25/_HARDCOPY_FPGA_PROTOTYPE (0x020030DD)" puts "source data of instance 0" puts [read_source_data -instance_index 0] end_insystem_source_probe |
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Return Value | Code Name | Code | String Return |
TCL_OK | 0 | INFO: Operation successful | |
TCL_ERROR | 1 | ERROR: The specified device is not found. | |
TCL_ERROR | 1 | ERROR: The specified hardware is not found. | |
TCL_ERROR | 1 | ERROR: An internal Tcl interpreter error occurred. | |
TCL_ERROR | 1 | ERROR: The specified In-System Sources and Probes instance index is invalid. | |
TCL_ERROR | 1 | ERROR: No In-System Sources and Probes instance was found. |