Posts tagged termination

I'm supporting a piece of legacy hardware that routes the SPI bus through a set of headers to an expansion board. Since the expansion board doesn't actually use the SPI bus, we simply ignored the ...

1 answer  ·  posted 1y ago by TimH‭  ·  last activity 1y ago by Olin Lathrop‭

Differential pairs, such as for ethernet or a CAN bus, can be designed to be loosely coupled or tightly coupled. For a loosely coupled differential pair, the odd-mode and even-mode impedances are ...

1 answer  ·  posted 2y ago by DavidE‭  ·  last activity 2y ago by Olin Lathrop‭

I can't get my CAN bus application (ISO 11898-2, classic "high speed CAN") working and I'm receiving various CAN error frames. These error frames manifest themselves as sequences of 6 bits with my ...

1 answer  ·  posted 4y ago by Lundin‭  ·  last activity 4y ago by Lundin‭