Supported Overloaded Enumerated Types - 2023.1 English

Vivado Design Suite User Guide: Synthesis (UG901)

Document ID
UG901
Release Date
2023-06-09
Version
2023.1 English
Table 1. Supported Overloaded Enumerated Types
Type Defined In IEEE Package SubType Of Contains Values
std_ulogic std_logic_1164 N/A

Same values as std_logic

Does not contain predefined resolution functions

X01 std_logic_1164 std_ulogic X, 0, 1
X01Z std_logic_1164 std_ulogic X, 0, 1, Z
UX01 std_logic_1164 std_ulogic U, X, 0, 1
UX01Z std_logic_1164 std_ulogic U, X, 0, Z