GC5018_06 Datasheet, PDF (70/134 Pages) Texas Instruments – 8-CHANNEL WIDEBAND RECEIVER

GC5018
8-CHANNEL WIDEBAND RECEIVER
SLWS169A – MAY 2005 – REVISED NOVEMBER 2005
4.4.3.18 RECV_PMETER2_STRT_INTVL_LSB Register
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Register name: RECV_PMETER2_STRT_INTVL_LSB
Page: 0x1800 Address: 0X11
BIT 15
recv_pmeter2_strt_intrvl (15:8)
0
0
0
0
0
0
0
BIT 7
recv_pmeter2_strt_intrvl (7:0)
0
0
0
0
0
0
0
recv_pmeter2_strt_intrvl(15:0) : Lower 16bits of the interval timer, in 8 sample units.
4.4.3.19 RECV_PMETER2_SYNC_DLY Register
BIT 8
0
BIT 0
0
Register name: RECV_PMETER2_SYNC_DLY
BIT 15
delay_line_2(5:0)
Page: 0x1800 Address: 0x12
0
0
BIT 7
0
0
0
0
0
0
recv_pmeter2_sync_delay (7:0)
0
0
0
0
unused
0
0
BIT 8
recv_pmeter2_
sync_ delay(8)
0
BIT 0
0
delay_line_2(5:0) : Pointer offset for the rxin_c path variable delay line. Larger values result in larger
pointer offsets and therefore more path delay.
recv_pmeter2_sync_delay (8:0) : Programmable start delay from sync, in 8 sample units.
4.4.3.20 RECV_PMETER2_CONFIG Register
Register name: RECV_PMETER2_CONFIG
BIT 15
recv_pmeter2_sqr_sum(20:16)
0
0
0
0
BIT 7
recv_pmeter2_strt_ intrvl(17:16)
0
0
unused
0
unused
0
Page: 0x1800
0
Address: 0X13
BIT 8
recv_pmeter2_strt_intrvl(20:18)
0
0
0
unused
0
BIT 0
ssel_delay_line_2(2:0)
0
0
0
recv_pmeter2_sqr_sum(20:16) : MSBs of sqr_sum value, in 8 sample units.
recv_pmeter2_strt_intrvl(20:16) : MSBs of start interval value, in 8 sample units.
ssel_delay_line_2(2:0) : Sync source selection for the 64 sample delay line pointer value update.
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GC5018 GENERAL CONTROL