Texas Instruments DS100BR410 Low Pwr Quad Ch Repeater with 10.3125 Gbps Eq and De-Emphasis Driver EVM DS100BR410EVK-4/NO DS100BR410EVK-4/NOPB 데이터 시트
제품 코드
DS100BR410EVK-4/NOPB
SNLS326B – OCTOBER 2010 – REVISED APRIL 2013
Table 4. DS100BR410 Register Map
ADD
Default
REG Name
Bit(s)
Field
Type
Description
(hex)
(binary)
00
Device ID
7:4
Device ID
R
0010
Device ID Value
3
SD_CH3
R
1: Signal detected on CH3
0: No signal
0: No signal
2
SD_CH2
R
1: Signal detected on CH2
0: No signal
0: No signal
1
SD_CH1
R
1: Signal detected on CH1
0: No signal
0: No signal
0
SD_CH0
R
1: Signal detected on CH0
0: No signal
0: No signal
01
Status Register
7
Reserved
R
for OOB_DIS, EN
6
OOB_DIS
R
OOB_DIS
and Boost_bit[8]
1: OOB Disabled
0: OOB Enabled
0: OOB Enabled
5
Reserved
R
4
EN
R
EN
1: Channel Enabled
0: Channel Disabled
1: Channel Enabled
0: Channel Disabled
3:1
Reserved
R
0
Boost_bit[8]
R
Boost_bit[8]
02
Status Register
7:0
Boost_bit[7:0]
R
Boost_bit[7:0]
for Boost_bit[7:0]
03
Status Register
7:6
Reserved
R
for VOD[5:4] and
5:4
VOD[5:4]
R
VOD[5:4]
DEM[1:0]
00 = 0.6 Vp-p
01 = 0.8 Vp-p
10 = 1.0 Vp-p
11 = 1.2 Vp-p
01 = 0.8 Vp-p
10 = 1.0 Vp-p
11 = 1.2 Vp-p
3:2
Reserved
R
1:0
DEM[1:0]
R
DEM[1:0]
00 = 0 dB
01 = -3 dB
10 = -6 dB
11 = -9 dB
00 = 0 dB
01 = -3 dB
10 = -6 dB
11 = -9 dB
04
Reserved
7:0
Reserved
R
00
05
Signal Detect
7:6
SD_ON_CH3
R/W
00
Signal Detect ON Threshold
Assert Threshold
00 = 130 mV
5:4
SD_ON_CH2
R/W
00
01 = 125 mV
3:2
SD_ON_CH1
R/W
00
10 = 150 mV
11 = 140 mV
11 = 140 mV
1:0
SD_ON_CH0
R/W
00
06
Signal Detect De-
7:6
SD_OFF_CH3
R/W
00
Signal Detect OFF Threshold
assert Threshold
00 = 60 mV
5:4
SD_OFF_CH2
R/W
00
01 = 40 mV
3:2
SD_OFF_CH1
R/W
00
10 = 105 mV
11 = 90 mV
11 = 90 mV
1:0
SD_FF_CH0
R/W
00
12
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