>At 12:45 PM 5/24/2003 +0200, you wrote:
>>Bob Axtell wrote:
>>
>>>I used this feature of the 876 to build long 24-bit calibration tables
>>>(two
>>>CONSECUTIVE words!  ) for a strain-gauge attached to a particular
>>>processor's PCB. Worked extremely well.
>>
>>But if you've critical timing, it will jitter with 4 .. 8 msec !
>>So in most cases I'ld prefer external EEPROM.
>
>But calibration tables are consulted (READ) often, with no delays, whereas
>they are written only during a calibration procedure.
>
>>>I found that when writing you had to issue a clrwdt just before
>>>beginning a
>>>write cycle. That stopped funny problems caused by a WDT reset.
>>
>>So the WDT is running clearly during write ;-)
>
>Yep. Nothing else seems to be running, tho.
>
>
>>Stef
>>
>>--
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>
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