GC5018 Datasheet, PDF (80/115 Pages) Texas Instruments – 8-CHANNEL WIDEBAND RECEIVER

GC5018
8-CHANNEL WIDEBAND RECEIVER
SLWS169 – MAY 2005
www.ti.com
clip_error_1(15:0) : This is the error value that is added into the loop accumulator when a clip is
detected.
4.4.4.31 RAGC2_INTEGINVL_LSB Register
Register name: RAGC2_INTEGINVL_LSB
Address: 0x1E
BIT 15
integ_interval_2(15:8)
0
0
0
0
0
0
0
BIT 7
integ_interval_2(7:0)
0
0
0
0
0
0
0
integ_interval_2(15:0) : The LSBs of the integration time for receive AGC 2
4.4.4.32 RAGC2_INTEGINVL_MSB Register
BIT 8
0
BIT 0
0
Register name: RAGC2_INTEGINVL_MSB
BIT 15
0
0
0
BIT 7
0
0
0
Address: 0x1F
ragc_update_2(7:0)
0
0
0
integ_interval_2(23:16)
0
0
0
BIT 8
0
0
BIT 0
0
0
ragc_update_2(7:0) : Sets the number of receive AGC updates per sync event (0x00 is infinite).
integ_interval_2(23:16) : The MSBs of the integration time for receive AGC 2
4.4.4.33 RAGC2_CONFIG0 Register
Register name: RAGC2_CONFIG0
BIT 15
0
0
0
BIT 7
hp_corner_2(2:0)
0
0
0
Address: 0x20
ragc_sync_delay_2(7:0)
0
0
0
0
acc_shift_2(4:0)
0
0
0
0
BIT 8
0
BIT 0
0
ragc_sync_delay_2(7:0) : The input sync to the receive AGC block is delayed by this value of samples.
hp_corner_2(2:0) : This sets the corner frequency of the High Pass filter. Larger values result in higher
corner frequencies.
acc_shift_2(4:0) : Selects the integrated power measurements result bits to be used as the error lookup
table address. A larger number means fewer samples will have to be integrated to achieve
the same result.
80
GC5018 GENERAL CONTROL