On Thu, Dec 17, 2015 at 12:48:08PM +0100, Jean Delvare wrote: > Hi Andreas, > > On Tue, 15 Dec 2015 16:11:24 +0100, Andreas Werner wrote: > > here is the register dump of the tmp461. > > Thanks. > > > It seemse that we really cannot detect if it is a tmp461 or a tmp451. > > Also the magic "ID Register" offset 0xff is 0x00 for both devices. > > I would use register 0x16, which doesn't exist but reads 0x00 on the > TMP451. It could in theory also read 0x00 on the TMP461 but only if > both channels are disabled, which makes little sense. More likely at > least one channel will be enabled so you'll have value 0x01-0x03 if > this is a TMP461. > Yes you are right. Both channels are enabled during POR, so the chance to have a 0x00 as in the TMP451 will be very low. > -- > Jean Delvare > SUSE L3 Support _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
