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List:       asterisk-dev
Subject:    Re: [asterisk-dev] dahdi dummy
From:       "Mark Spowage" <spowage () gmail ! com>
Date:       2008-09-23 19:19:59
Message-ID: cfebcb4b0809231219i2a265e83nba508b0cecbed98 () mail ! gmail ! com
[Download RAW message or body]

yes there are 2 more

1. 16mhz (1024* 16) read via fpga reg for voip clock locking
2. 66mhz cpu clock  intel ixp400 driver ioctl access

basically ever ms call zaptel send/rec ?



On Tue, Sep 23, 2008 at 12:30 PM, Tzafrir Cohen
<tzafrir.cohen@xorcom.com> wrote:
> On Tue, Sep 23, 2008 at 10:07:14AM -0600, Mark Spowage wrote:
>> Has a way been opened to use the 2.4.20 kernel without USB via some RTC code ?
>> if so then can the dahdi dummy code be used to fix the ztdummy code ?
>> why reinvent a fix ?
>> surely the ixp425 under 2.4.20 has many timer resources to satisfy the
>> needs of zaptel ? without usb
>> simply cherry pick  some code from dahdi to zaptel ? to smarten up ztdummy
>
> Yikes. 2.4.something-old :-( Any chance you could make your life easier
> and use some newer kernel?
>
> This is supported by zaptel (though not dahdi). As it is nit kernel 2.6,
> it cannot rely on the kernel to provide a 1000Hz timing source.
>
> Any other crystal on that board that can provide timing?
>
> --
>               Tzafrir Cohen
> icq#16849755              jabber:tzafrir.cohen@xorcom.com
> +972-50-7952406           mailto:tzafrir.cohen@xorcom.com
> http://www.xorcom.com  iax:guest@local.xorcom.com/tzafrir
>
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