Cypress CY8CKIT－017开发板CAN－LIN扩展方案 - 通信/网络 - 电子工程网
The CY8CKIT-017 CAN/LIN Expansion Board Kit (EBK) is an expansion board that is used with the CY8CKIT-001 PSoC reg; Development Kit (DVK), the CY8CKIT-030 PSoC 3 Development Kit (DVK), or the CY3280-22x45 Universal CapSense reg; Controller (UCC) kit. It enables you to evaluate the Controller Area Network (CAN) communication capability of PSoC 3 and PSoC 5 devices. You can design your own projects with an easy-to-use CAN component in Cypress’s PSoC Creator software, or by altering code examples provided with this kit.
This kit also allows you to develop custom Local Interconnect Network (LIN) communication IP for any PSoC device (PSoC 1, PSoC 3, or PSoC 5). Currently no LIN user modules, components, or code examples are provided by this kit or with Cypress software. However, these LIN solutions are planned for the future.
The CY8CKIT-017 CAN/LIN EBK is used with the PSoC family of devices. PSoC 3 is a programmable system-on-chip platform for 8-, 16-, and 32-bit applications. It combines precision analog and digital logic with a high-performance 8051 single cycle per instruction pipelined processor, achieving 10 times the performance of previous 8051 processors. With PSoC, you can create the exact combination of peripherals and integrated proprietary IP to meet the needs of your applications.
This kit is primarily designed to add CAN and LIN capabilities to the CY8CKIT-001 PsoC Development Kit (DVK). This DVK has support for PSoC 1, PSoC 3, and PSoC 5 families. However, it may be necessary to obtain or purchase additional processor modules for the CY8CKIT-001 to develop applications for a particular PSoC device family.
This kit is also compatible with the CY8CKIT-030 PSoC 3 Development Kit. See the documentation for the CY8CKIT-030 DVK to see which ports this EBK can be attached to. A CY8CKIT-030 kit can generally be substituted for a CY8CKIT-001 kit when using the CY8CKIT-017 kit. Therefore, any information regarding the CY8CKIT-001 kit in this document generally also applies to the CY8CKIT- 030 kit.
■ CAN/LIN Expansion Board
■ Quick Start Guide
■ Kit CD
■ CAN transceiver circuit (TJA1050)
■ LIN transceiver circuit in master configuration (TJA1020)
■ LIN transceiver circuit in slave configuration (TJA1020)
■ Three indicator LEDs
■ EBK identification circuit (not populated)
■ 40-pin (2 x 20) connector (Sullins Connector Solutions, S2111E-20-ND)
The primary functional blocks of this EBK are the three transceiver circuits: one CAN transceiver circuit and two LIN transceiver circuits. Each of these transceiver circuits enables a digital CMOS PSoC device to interface with a physical CAN or LIN bus, respectively. Without these transceiver circuits, it is impossible for CMOS devices to communicate with other CAN or LIN nodes on a CAN or LIN bus.