Xilinx, Inc.
Memory access protection in programmable logic device

Abstract:

Examples described herein provide for memory access protection in programmable logic devices. In an example, an integrated circuit includes a programmable logic region, control logic, an interconnect, and a memory controller. The control logic is communicatively coupled to the programmable logic region. The control logic is configurable to generate one or more transaction attributes of a memory transaction request, and the memory transaction request is communicated from the programmable logic region. The interconnect is communicatively coupled to the control logic. The interconnect is operable to communicate the memory transaction request therethrough. The memory controller is communicatively coupled to the interconnect. The memory controller is operable to receive the memory transaction request. The memory controller is configurable to determine whether the memory transaction request is permitted based on the one or more transaction attributes.