GC5316 datasheet(54/75 Pages) TI

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GC5316

SLWS154A − JANUARY 2004 − REVISED MARCH 2004

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comp_pmeter0_count_lsb

1C00

This is the number of sample sets to

accumulate for a power measurement. Ia

and Qa (signal) are each squared and

accumulated. Each pair of I and Q are

equal to one integration count. The

accumulation interval is initiated when

the sync is asserted and the

programmed sync_delay has expired or

when the interval start time is reached.

When the integration count is reached,

the accumulated powers are made

available for MPU access and an

interrupt is generated. Bits 0−15

comp_pmeter0_count_msb

1C00

Bits 16−20 of the number of sample sets

to accumulate for a power measurement.

(Used in conjunction with the previous

variable.)

comp_pmeter0_sync_delay

1C00

Programmable start delay from sync, in

eight output sample units.

comp_pmeter0_interval_lsb

1C00

This is the interval over which the

integration is restarted and must be

greater than the integration count. The

interval start counter and RMS power

accumulation is started at the sync pulse

after the programmed delay and every

time the interval counter reaches its limit.

Bits 0−15

comp_pmeter0_interval_msb

1C00

Bits 16−20 of the interval over which the

integration is restarted. (Used in

conjunction with the previous variable.)

comp_pmeter1_count_lsb

1C00

See description for pmeter0

comp_pmeter1_count_msb

1C00

See description for pmeter0

comp_pmeter1_sync_delay

1C00

See description for pmeter0

comp_pmeter1_interval_lsb

1C00

See description for pmeter0

comp_pmeter1_interval_msb

1C00

See description for pmeter0

comp_pmeter2_count_lsb

1C00

See description for pmeter0

comp_pmeter2_count_msb

1C00

See description for pmeter0

comp_pmeter2_sync_delay

1C00

See description for pmeter0

comp_pmeter2_interval_lsb

1C00

See description for pmeter0

comp_pmeter2_interval_msb

1C00

See description for pmeter0

comp_pmeter3_count_lsb

1C00

See description for pmeter0

comp_pmeter3_count_msb

1C00

See description for pmeter0

comp_pmeter3_sync_delay

1C00

See description for pmeter0

comp_pmeter3_interval_lsb

1C00

See description for pmeter0

comp_pmeter3_interval_msb

1C00

See description for pmeter0

duc_counter_lsb

1C00

65535

32-bit interval timer common to all DUC

sync inputs. This timer may be

programmed to any interval count, and

each DUC synchronization input can

select this counter as a source. This

counter increments on every TXCLK

rising edge. Bits 0−15

duc_counter_msb

1C00

65535

Bits 16−31 of the above mentioned 32-bit

interval timer.

ssel_duc_counter

1C00

Selects the sync source for the DUC

sync counter.

GC5316 Datasheet(PDF) 54 Page - Texas Instruments

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