Report statement for debug output in VHDL - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to print a simple debug message using the report statement.

VHDL

report [1];

Drag options to blanks, or click blank then click option'

ADebug message

B"Debug message"

C'Debug message'

DDebug message;

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting the double quotes around the message

Using single quotes instead of double quotes

Writing the message without quotes

In VHDL, the report statement requires a string literal enclosed in double quotes to print a message.

2fill in blank

medium

Complete the code to report a warning message with severity level.

VHDL

report "Warning: signal unstable" severity [1];

Drag options to blanks, or click blank then click option'

Awarning

Bfailure

Cerror

Dnote

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'note' instead of 'warning' for warnings

Omitting the severity level

Using invalid severity levels

The severity level 'warning' is used to indicate a warning message in VHDL report statements.

3fill in blank

hard

Fix the error in the report statement to correctly display an error message.

VHDL

report [1] severity error;

Drag options to blanks, or click blank then click option'

A"Error: invalid input"

BError: invalid input

C'Error: invalid input'

DError: invalid input;

Attempts:

3 left

💡 Hint

Common Mistakes

Using single quotes instead of double quotes

Not enclosing the message in quotes

Adding a semicolon inside the quotes

The message must be a string literal enclosed in double quotes for the report statement to work correctly.

4fill in blank

hard

Fill both blanks to report an informational message with the correct severity.

VHDL

report [1] severity [2];

Drag options to blanks, or click blank then click option'

A"Info: process started"

B"Process started"

Cnote

Dwarning

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'warning' instead of 'note' for info messages

Not using double quotes for the message

Mixing up severity levels

The message must be a string literal in double quotes, and the severity for informational messages is 'note'.

5fill in blank

hard

Fill both blanks to report a failure message with the correct string and severity.

VHDL

report [1] severity [2];

Drag options to blanks, or click blank then click option'

A"Failure: system halt"

Bfailure

C"System halt"

Derror

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'error' instead of 'failure' for critical errors

Not enclosing the message in double quotes

Confusing message strings

The message must be a string literal in double quotes. The severity 'failure' indicates a serious error.