Sharing a Single Slave Device Between Processors
Frozen Content
Figure 1 shows an example of using an Arbiter component to connect two 32-bit processors – a MicroBlaze and a TSK3000A – to external SRAM. Interconnect components are used between each processor and the Arbiter component, for their convenience in handling the address line mapping. The physical SRAM is connected to the Arbiter via an appropriately-configured SRAM Controller.
Figure 1. Sharing a single memory device between two processors using an Arbiter component.