Access devices, integrated circuits, controllers and carriers
By designing access devices in integrated circuits, isolating communication between host and slave and replacing host access slaves, the problem of low communication access efficiency within integrated circuits is solved, and more efficient resource utilization and performance improvement is achieved.
CN118796729BActive Publication Date: 2025-03-28XINKE INTEGRATED CIRCUIT (SUZHOU) CO LTD
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Patent Information
- Application Number
- CN202411288103.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2044-09-14
AI Technical Summary
Technical Problem
The communication access efficiency between multiple functional modules within the integrated circuit is low, which affects the performance of the integrated circuit.
Method used
An access device is designed to connect to the host and the slave through a bus, store access information sent by the host, access the slave according to the access information, and determine the transmission status through the feedback information, and send an interrupt signal to notify the host.
Benefits of technology
It improves the access efficiency of internal communication of integrated circuits, shortens the waiting time of the host, improves resource utilization and access efficiency of the host, and thus improves the performance of the integrated circuit.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiments of the present application provide an access device, an integrated circuit, a controller and a carrier. The access device includes: a storage module, coupled to a bus, configured to receive and store an access information set sent by a host through the bus; a transmission module, connected between the storage module and a first slave, configured to access the first slave according to the first access information; the storage module, coupled to the host, is also configured to receive the first feedback information sent by the first slave through the transmission module when the access to the first slave is completed; and determine the transmission status corresponding to the first access information according to the first feedback information; the storage module is also configured to send an interrupt signal to the host when the transmission status corresponding to the access information set is determined. In the present application, the host can communicate with the slave through the access device, which can improve the access efficiency of the host, which is conducive to improving the access efficiency inside the integrated circuit and improving the performance of the integrated circuit.
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