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From: David Brownell <david-b-yBeKhBN/0LDR7s880joybQ@public.gmane.org>
To: Guennadi Liakhovetski
	<g.liakhovetski-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Cc: video4linux-list-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
Subject: Re: [RFC PATCH 3/8] Add PCA9536 4 bit I2C GPIO extender support to the pca9539 GPIO driver
Date: Thu, 31 Jan 2008 03:46:16 -0800	[thread overview]
Message-ID: <200801310346.16424.david-b@pacbell.net> (raw)
In-Reply-To: <Pine.LNX.4.64.0801311204280.6494-0199iw4Nj15frtckUFj5Ag@public.gmane.org>

On Thursday 31 January 2008, Guennadi Liakhovetski wrote:
> 
> > > > This should IMO list the '38 (8-bit) and '37 (4-bit) parts too.
> > > > Same register layout as the '36 (4-bit).  Otherwise the "x" seems
> > > > misleading...
> > > 
> > > Ok, I don't want to look through all datasheets ATM, so, I'll just trust 
> > > you, ok?
> > 
> > OK by me.  The NXP website makes them easy enough to find, but
> > it's another one of those sites that tries to be too clever by
> > overusing JavaScript.
> 
> I'm actually adding 9534 (8-bit) and 9535 (16-bit) too atm, if you don't 
> mind:-)

Do they have the same register interfaces?  I looked at them a long
time ago, and don't recall.  If they have the same interface, then
more power to you!



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  parent reply	other threads:[~2008-01-31 11:46 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <Pine.LNX.4.64.0801231646090.4932@axis700.grange>
2008-01-23 17:41 ` [RFC PATCH 3/8] Philips PCA9536 4 bit I2C GPIO extender driver Guennadi Liakhovetski
     [not found]   ` <Pine.LNX.4.64.0801231820060.4932-0199iw4Nj15frtckUFj5Ag@public.gmane.org>
2008-01-27 21:45     ` Jean Delvare
2008-01-27 22:27       ` [i2c] " Guennadi Liakhovetski
     [not found]       ` <20080127224559.4eed7cea-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2008-01-28  6:18         ` David Brownell
2008-01-30 16:48           ` [i2c] [RFC PATCH 3/8] Add PCA9536 4 bit I2C GPIO extender support to the pca9539 GPIO driver Guennadi Liakhovetski
2008-01-31  1:31             ` eric miao
     [not found]               ` <f17812d70801301731n62597f12kc151d01c320e3dec-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2008-01-31  4:52                 ` David Brownell
2008-01-31 10:13                   ` [i2c] " Guennadi Liakhovetski
     [not found]                     ` <Pine.LNX.4.64.0801311025210.6494-0199iw4Nj15frtckUFj5Ag@public.gmane.org>
2008-01-31 10:48                       ` David Brownell
2008-01-31 11:30                         ` [i2c] " Guennadi Liakhovetski
     [not found]                           ` <Pine.LNX.4.64.0801311204280.6494-0199iw4Nj15frtckUFj5Ag@public.gmane.org>
2008-01-31 11:46                             ` David Brownell [this message]
2008-01-31 11:49                             ` David Brownell
2008-01-31 13:30                         ` [i2c] " Guennadi Liakhovetski
     [not found]                           ` <Pine.LNX.4.64.0801311425300.6494-0199iw4Nj15frtckUFj5Ag@public.gmane.org>
2008-01-31 23:56                             ` David Brownell
     [not found] ` <Pine.LNX.4.64.0801272006570.5942@axis700.grange>
2008-02-04 12:51   ` [RFC PATCH 0/8] Patch series to add soc_camera virtual v4l2 and its users Mauro Carvalho Chehab

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