Yes, the "die" trim values and all that are exposed in OWFS.
Paul Alfille
On 12/6/06, Mark Richards <[EMAIL PROTECTED]> wrote:
Here.
David Lissuk who maintains 1wire.org has published a list of chips
identified to have the POR problem. Check over there for more details.
I've snatched it from his page below:
06/02/04 - All DS18X20's B7 die chips identified
List of Chips with the B7 Die
1. Read the 18X20's ROM code. Look at only the serial number portion of
the ROM code:
0xCC00000SSSSSSSFF
where CC is the CRC
00000 is the customer code
SSSSSSS is the serial number
FF is the family code
DS1822
Starting ROM code of rev B7 4A00000008978A22
Ending ROM code of rev B7 3B0000000CB81922
Starting ROM code of rev C2 620000000CB81A22
DS18S20
Starting ROM code of rev B7 E0000800591D2010
Ending ROM code of rev B7 AB00080080885F10
Starting ROM code of rev C2 6200080080886010
DS18B20
Starting ROM code of rev B7 0600000054501028
Ending ROM code of rev B7 5E000000662B4F28
Starting ROM code of rev C2 21000000662B5028
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