# AHB Lite to APB Bridge

## Description

The AHB-lite to APB bridge is an AHB-lite slave, providing an interface between the high-speed AHB-lite and the low-power APB. Read and write transfers on the AHB are converted into equivalent transfers on the APB. Because the APB transfers are not pipelined, the bridge introduce wait states when the AHB-Lite master attempts to perform pipelined transfers.

## Devices Supported

ALL

## References

- User Guide

## Revision History

1.1.2 | Fixed CDC behavior for the transaction error port.
1.1.1 | Fixed internal backpressure handshaking for write transactions.
1.1.0 | Updated to support all devices.
1.0.5 | Added MachXO2 device support.
1.0.4 | Added LFMNX device support.
1.0.3 | Added port_type for clock and reset.
1.0.2 | Added support for Radiant platform.
1.0.1 | Added LIFCL and LFD2NX device support.
1.0.0 | Initial release.