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Title: why is the RXD of the PCA82c250 not connected? Post by: cyclonite on 28 Mar 2004, 00:21 why is the RXD of the PCA82c250 not connected? but are you using a comparator for the rxd function ?
is the chip not fully compatible with the IP protocol? thank you Title: why is the RXD of the PCA82c250 not connected? Post by: Vitat on 28 Mar 2004, 01:22 PCA82c250 - is a CAN bus driver. But compatible with IP bus for transmitting.
http://www.vitat.spb.ru/forum/viewtopic.php?p=275#275 Title: why is the RXD of the PCA82c250 not connected? Post by: cyclonite on 28 Mar 2004, 13:33 isn't there any fancy solution, perhaps someone opened a cd-changer to see which chip is inside there. this is a kind of work around....
Title: why is the RXD of the PCA82c250 not connected? Post by: Vitat on 29 Mar 2004, 02:07 Original chip is HITACHI HA12178.
I can't find it anywhere. Title: why is the RXD of the PCA82c250 not connected? Post by: DdJ on 29 Mar 2004, 18:09 Quote from: cyclonite isn't there any fancy solution, perhaps someone opened a cd-changer to see which chip is inside there. this is a kind of work around.... A long time ago I saw a snapshot of a schematic of a pioneer radio with IP-bus connection. I found this schematic somewhere in the yahoo groups ( http://groups.yahoo.com/group/ipbus (http://groups.yahoo.com/group/ipbus) ). Pioneer uses an IP-bus driver with type number CA0008AN. Kind regards, Dave |