CAN Controller offers isolated and non-isolated operation.
Press Release Summary:
IP-CAN consists of IndustryPack Module with 2 channels of CAN (Controller Area Network), each of which incorporates SJA1000 and SJA1041 to provide BasiCAN and PeliCAN operation. Each channel is independent and can be programmed to run at different rates. Design utilizes Xilinx FPGA to provide IP interface - IDPROM, Bus interface, registers, and control for CAN controllers. CAN controller is referenced to 24 MHz clock, and 8 or 32 MHz operation is supported.
Original Press Release:
IP-CAN Isolated and Non-Isolated by Dynamic Engineering
IP-CAN is an IndustryPack Module with two channels of CAN - Controller Area Network. Each CAN channel incorporates the SJA1000 and SJA1041 to provide BasiCAN and PeliCAN operation. Each channel is independent and can be programmed to run at different rates etc. The design utilizes a Xilinx FPGA to provide the IP interface - IDPROM, Bus interface, registers, and control for the CAN controllers [SJA1000]. The CAN interface is done in the memory space using an address bit to distinguish between the two channels. Standard word based offsets are used to memory map the CAN interface into the IP space.
The bus interface between each of the CAN controllers and the FPGA are done separately to allow completely independent operation.
The CAN controller is referenced to a 24 MHz. clock. The clock is driven from the FPGA to allow the FPGA to use a rate doubled clock for internal timing synchronization. The conversion from IP to CAN and vice-versa is done with a minimum of delay using the higher reference clock. The number of wait-states utilized is programable based on the IP reference clock. 8 and 32 MHz operation are supported. For maximum efficiency the 32 MHz rate is recommended. All Dynamic Engineering carriers are programmable on a slot by slot basis for 8 and 32 MHz operation.
Use IP-CAN with a PCI IP Carrier to put a complete CAN interface in your PC or with a cPCI, PC-104 or VME carrier to add to your embedded system. Utilize Dynamic Engineering IP's and carriers to solve your system requirements.
Contact:
Dynamic Engineering
dedra@dyneng.com
831.336.8891
435 Park Dr.
Ben Lomond Ca 95005
