71M6513/71M6513H Demo Board User’s Manual
Page: 25 of 112
©
2005-2006 TERIDIAN Semiconductor Corporation
Revision 5.6
Commands for Accessing the Trim Control Registers:
T
TRIM CONTROL
Description:
Allows user to read trim and fuse values.
Usage:
T [option]
Command
combinations:
T4
Read fuse 4 (TRIMM).
T5
Read fuse 5 (TRIMBGA)
T6
Read fuse 6 (TRIMBGB).
Example:
T4
Reads the TRIMM fuse.
These commands are only accessible for the 71M6513H (0.1%) parts. When used on a 71M6513 (0.5%) part,
the results will be displayed as zero.
Reset Commands:
W, Z
RESET
Description:
Soft Reset and watchdog control
Usage:
W, Z
Commands:
W
Halts the Demo Code program, thus suppressing the trigger-
ing of the hardware watchdog timer. This will cause a reset, if
the watchdog timer is enabled.
Demo Code revision 3.05 only.
Z
Soft reset. This command acts like a hardware reset. The
energy accumulators in XRAM will retain their values.
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