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LogiCORE IP Mailbox

Product Description

Mailbox features a bi-directional communication channel between two processors. The Mailbox can be connected to the processor either through a PLBv46, AXI4-Lite, AXI4-Stream, or FSL interface. The PLBv46 interface option is available for the MicroBlaze™ processor, PowerPC® processor, or any other PLBv46 master. The AXI4-Lite, AXI4-Stream, and FSL options are available for connection to any IP that supports them, for example MicroBlaze.

Key Features and Benefits

  • Supports AXI4-Lite, AXI4-Stream, PLB v4.6 and FSL independently on each of the ports
  • Configurable depth of mailbox
  • Configurable interrupt thresholds and maskable interrupts
  • Configurable synchronous or asynchronous operation
  • Bi-directional communication

Resource Utilization


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