read_setting (::quartus::external_memif_toolkit)
The following table displays information for the read_setting Tcl command:
| Tcl Package and Version |
Belongs to ::quartus::external_memif_toolkit 1.0 |
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| Syntax | read_setting [-h | -help] [-long_help] -id <name> [-index <index> ] [-rank <rank> ] -type <type> | |||
| Arguments | -h | -help | Short help | ||
| -long_help | Long help with examples and possible return values | |||
| -id <name> | The connection ID to communicate with | |||
| -index <index> | Index of the target setting within the connection | |||
| -rank <rank> | Rank (shadow register) of the target setting within the connection | |||
| -type <type> | The type of setting on the EMIF interface | |||
| Description |
Reads the specified memory interface setting for the specified target connection. |
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| Example Usage |
project_open dut
initialize_connections
set hw_name [lindex [get_hardware_names] 0]
set dev_name [lindex [get_device_names -hardware_name $hw_name] 0]
link_project_to_device -hardware_name $hw_name -device_name $dev_name -sof_file dut.sof
foreach conn [get_connections] {
foreach type [get_setting_types -id $conn] {
read_setting -id $conn -type $type -index 0
}
}
terminate_connections
project_close
|
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| Return Value | Code Name | Code | String Return | |
| TCL_OK | 0 | INFO: Operation successful | ||
| TCL_ERROR | 1 | ERROR: The specified connection ID <string> is illegal. Please specify a valid connection ID. | ||
| TCL_ERROR | 1 | ERROR: The specified setting type <string> is illegal. Please specify a valid setting type. The list of valid types is available by running get_setting_types. | ||
| TCL_ERROR | 1 | ERROR: The currently opened project has not been linked to a device. Run link_project_to_device to link a project to a device. | ||
| TCL_ERROR | 1 | ERROR: The specified setting is outside the legal range. | ||
| TCL_ERROR | 1 | ERROR: Toolkit has not been initialized. Use initialize_connections to initialize the toolkit. | ||