Timur Tabi <timur@freescale.com> writes:

quoted text
> The CPU shift operation, yes.  I'm talking about shift operations on
> external memory-mapped devices.

That is a property of how the device is wired to the bus.  The cpu will
always put a value of 128 on the bus such that D7 = 1 and D0-D6 = 0.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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