Timer circuit storing a plurality of time measurements with...

Details Timer circuit storing a plurality of time measurements with... Timer circuit storing a plurality of time measurements with...

2011-05-24

2011-05-24

Suryawanshi, Suresh K (Department: 2115)

Electrical computers and digital processing systems: support

Clock, pulse, or timing signal generation or analysis

Counting, scheduling, or event timing

C713S500000, C714S055000

Reexamination Certificate

active

07949891

ABSTRACT:
A timer circuit for a mobile communication terminal includes a counter operating under a reference clock, a storage unit that stores a timer timeout time corresponding to a time measurement request when receiving the time measurement request from a CPU, and a comparator104that generates an interruption signal to the CPU120when the time corresponding to the output value of the counter is coincident with the timer timeout time stored in the storage unit. The storage unit stores a plurality of sets of timer timeout time corresponding to a plurality of time measurement requests, and a stored timer timeout time which is closest to the time corresponding to the output value of the counter is set to the timer timeout time to be compared by the comparator.

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