CANalyst II: Difference between revisions

No edit summary
No edit summary
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
[[File:CANalystII-above.png|thumb|right|alt=Picture of the CANalyst II from above.|The CANalyst II, an enigma (for now).]]
[[File:CANalystII-above.png|thumb|right|alt=Picture of the CANalyst II from above.|The CANalyst II, an enigma (for now).]]
The Canalyst II is an affordable, well-built piece of very Chinese equipment, exposing two [[CAN bus]] transceivers to a USB CAN adapter capable of 7k fps, and megabit CAN networks. There is very little English documentation. It appears as USB VendorID 04d8, ProductID 0053 (04d8:0053), the space of [https://www.microchip.com/ Microchip Technology, Inc.]. Both channels come equipped with independently-selectable 120Ω resistors necessary for ISO 11898-2 High-Speed CAN buses (such a resistor should not be used with ISO 11898-3 Reliable CAN buses). Note that the manual refers to ohms as "euros", which is pretty indicative of its quality overall. It also offers baud rate detection functionality.
The Canalyst II is an affordable, well-built piece of very Chinese equipment, exposing two [[CAN bus]] transceivers to a USB CAN adapter capable of 7k fps, and megabit CAN networks. There is very little English documentation. It appears as USB VendorID 04d8, ProductID 0053 (04d8:0053), the space of [https://www.microchip.com/ Microchip Technology, Inc.]. Both channels come equipped with independently-selectable 120Ω resistors necessary for ISO 11898-2 High-Speed CAN buses (such a resistor should not be used with ISO 11898-3 Reliable CAN buses). It also offers baud rate detection functionality.
 
Note that the manual refers to ohms as euros, which is pretty indicative of the documentation's quality overall.


I suspect there to be a 16MHz [https://www.nxp.com/products/analog/interfaces/in-vehicle-network/can-transceiver-and-controllers/stand-alone-can-controller:SJA1000T SJA1000] chip inside, but have not verified this.
I suspect there to be a 16MHz [https://www.nxp.com/products/analog/interfaces/in-vehicle-network/can-transceiver-and-controllers/stand-alone-can-controller:SJA1000T SJA1000] chip inside, but have not verified this.