Wb Size Bridge for 32-bit Wishbone Interface

Wb Size Bridge for 32-bit Wishbone Interface


Category: Memory Core

Created: March 16, 2009

Updated: January 27, 2020

Language: Verilog

Other project properties

Development Status: Stable

Additional info: Design done, FPGA proven

WishBone compliant: Yes

WishBone version: n/a

License: n/a



This IP provides a 8-bit or 16-bit bridge for a 32-bit WishBone interface. There is no buffering. The 32-bit transaction is delayed until the transaction is complete. An example using the wb_size_bridge is included that interfaces to an asynchronous memory. The asynchronous memory module has configurable setup times, hold times, and big/little endian support.