M851 WristApp Design Guide Rev 1.2
Timex Corporation 73
Allocation Size (2-byte)
Random Access Database with Fixed-Size
Record Structure
Record Size (1-byte)
...
Record Data #0
Record Data #1
Record Data #2
Record Data #3
Record Data #4
Record Data #5
Record Data #n
Database Size (2-byte)
App Specific Header Size (1-byte)
Remaining App Specific Header
(variable size up to 252 bytes)
Number of Records (2-byte)
The following section details how the fields in the database structures are computed. The diagram below
shows an example of a fixed-sized random access database with 4 records.
Section Description
Allocation Size
A 16-bit quantity indicating the EEPROM usage of the database. This