Bus Radixes - 2021.2 English

Vivado Design Suite User Guide: Programming and Debugging

Document ID
Release Date
2021.2 English

Bus values are interpreted as numeric values, which are determined by the radix setting on the bus wave object, as follows:

  • Binary, octal, hexadecimal, ASCII, and unsigned decimal radixes cause the bus values to be interpreted as unsigned integers. The format of data on the bus must match the radix setting.
  • Any non-0 or -1 bits cause the entire value to be interpreted as 0.
  • The signed decimal radix causes the bus values to be interpreted as signed integers.