| DS1963L(3) | One-Wire File System | DS1963L(3) |
NAME
DS1963L - 256 byte Monetary iButton
SYNOPSIS
Non-volatile R/W memory with counters
1A [.]XXXXXXXXXXXX[XX][/[ pages/count.[0-15|ALL] | memory | pages/page.[0-15|ALL] |
See the file man3/standard_mini.3so.
]]
FAMILY CODE
1A
SPECIAL PROPERTIES
page/count.[0-15|ALL]
read-only, unsigned
Each write to the memory page increments the counter. An application can tell
if the memory has been changed by another process.
Only 4 pages are actually connected to counters:
STANDARD PROPERTIES
See the file man3/standard.3so.
ALARMS
None.
DESCRIPTION
See the file man3/description.3so.
DS1963L
The DS1963L (3) is used for read/write storage. It's main advantage is for audit trails (i.e. a digital purse). Each write to pages 12-15 will increment the read-only counter. OWFS system handles this automatically.
ADDRESSING
See the file man3/addressing.3so.
DATASHEET
http://datasheets.maxim-ic.com/en/ds/DS1963L.pdf
SEE ALSO
See the file man3/seealso.3so.
AVAILABILITY
http://www.owfs.org
AUTHOR
Paul Alfille (paul.alfille@gmail.com)
| 2003 | OWFS Manpage |