Intel® Quartus® Prime Pro Edition User Guide: Scripting

ID 683432
Date 10/04/2021
Public

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Document Table of Contents

3.1.19.3. end_logic_analyzer_interface_control (::quartus::logic_analyzer_interface)

The following table displays information for the end_logic_analyzer_interface_control Tcl command:

Tcl Package and Version

Belongs to ::quartus::logic_analyzer_interface

Syntax end_logic_analyzer_interface_control [-h | -help] [-long_help]
Arguments -h | -help Short help
  -long_help Long help with examples and possible return values
Description

Terminate the Logic Analyzer Interface control sequence.

Example Usage
# Start a new control sequence.
begin_logic_analyzer_interface_control -hardware_name "USB-Blaster \[USB-0\]" -device_name "@1: EP1C20 (0x020840DD)" -file_path "lai_demo.lai"

# Query the output pin state.
puts "Current output pin state of instance auto_lai_0:"
puts [get_current_state_of_output_pin -instance_name "auto_lai_0"]

# Change input bank source to the output pins
change_bank_to_output_pin -instance_name "auto_lai_0" -bank_name "Bank 1"

# Query the output pin state.
puts "Current output pin state of instance auto_lai_0:"
puts [get_current_state_of_output_pin -instance_name "auto_lai_0"]

# Change input bank source to the output pins
change_bank_to_output_pin -instance_name "auto_lai_0" -bank_index 0

# Query the output pin state.
puts "Current output pin state of instance auto_lai_0:"
puts [get_current_state_of_output_pin -instance_name "auto_lai_0"]

# Tristate the output pins
tristate_output_pin -instance_name "auto_lai_0"

# Query the output pin state.
puts "Current output pin state of instance auto_lai_0:"
puts [get_current_state_of_output_pin -instance_name "auto_lai_0"]

# End the control sequence.
end_logic_analyzer_interface_control
Return Value Code Name Code String Return
TCL_OK 0 INFO: Operation successful
TCL_ERROR 1 ERROR: No Logic Analyzer Interface control sequence has been started.

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