[ECOS] Speed of MBX board

Doug Fraser dfraser@photuris.com
Tue Nov 27 05:01:00 GMT 2001


You can find the values that really matter in the
SCCR after the chip has booted. The MODCK bits
just define the default values at startup, you can
modify the actual run time values in your boot ROM.
As such, you really don't know the final clock
configuration until after you boot. So, read the
register values and decode them.

Doug

> -----Original Message-----
> From: N.Suresh [ mailto:nsuresh@cdotb.ernet.in ]
> Sent: Tuesday, November 27, 2001 2:33 AM
> To: ecos-discuss@sources.redhat.com
> Cc: rprakash@cdotb.ernet.in; bshiva@cdotb.ernet.in
> Subject: [ECOS] Speed of MBX board
> 
> 
> Hi all,
> 
>     As per the MBX board documentation, speed of MBX board is 40 MHz,
>     But i want to know at what speed the core and CPM runs.
>     I am not able to find out the  MODCK bits which will be sampled 
> during the HRESET.
>     Any idea what is the core and CPM speed ?
> 
> bye
> thanx in advance,
> 
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