ISA intelligent adapter with optical fiber CAN interface
A technology of CAN controller and adapter, which is applied in the field of ISA intelligent adapter, can solve the problems such as the fiber optic interface CAN adapter has not been reported, and achieve the effect of convenient physical connection mode and data transmission state, lightening burden, and good human-computer interaction interface
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the following embodiments should not be construed as limiting the present invention.
[0020] Such as figure 1 Shown principle block diagram of the present invention, it has the CAN bus network interface that communicates with other nodes, it has an embedded microprocessor, and this embedded microprocessor can exchange data by dual-port RAM and PC. PC access to dual-port RAM is a memory way. The reset scheme can realize power-on reset, button reset and reset using the RESET signal of the ISA bus.
[0021] Such as figure 2 As shown, the twisted pairs used by the CAN bus are called CANH and CANL respectively. PCA82C250 is the interface chip between the CAN controller and the twisted pair. It is a dedicated CAN transceiver that provides differential sending and receiving functions for the bus. It completes the conversion between differential signals...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com