Hi, Jürgen Beisert writes: > The i.MX28 manual says the LRADC delay unit is driven by a 2 kHz clock, but > does not say what kind of clock it is (or is derived from). I guess now, this > clock isn't enabled and thus the delay unit can't work. At least on the > MX28EVK. On your TX28 platform the clock seems enabled and the delay unit can > do its job and drive the state machine. > The i.MX28 Ref Manual states in chapter 38.5.14 LRADC Scheduling Delay: | This counter operates on a 2KHz clock derived from crystal clock. Thus the clock should always be enabled. Lothar Waßmann -- ___________________________________________________________ Ka-Ro electronics GmbH | Pascalstraße 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Geschäftsführer: Matthias Kaussen Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | info@xxxxxxxxxxxxxxxxxxx ___________________________________________________________ _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
