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AMIS-52150 Datasheet, PDF (16/21 Pages) AMI SEMICONDUCTOR – Low-Power Transceiver with Clock and Data Recovery
AMIS−52150
Table 22. DATA AND CLOCK RECOVERY CONTROL REGISTERS
Register (HEX)
0x07
0x08
Data and Clock Recovery Associated Registers
Name
Bits
States
Comments
FWORD LSB
All
FWORD
All
Sets the Initial Internal Clock Frequency for the Clock
and Data Recovery Circuits
0x09
FWORD MSB
All
0x0d
DATA MUX
6
0
TX/RX Normal Signals
1
Recovered Data on TX/RX
CLKMUX
7
0
Normal CLKOUT Signals
0x10
1
Recovered CLOCK Output on CLKOUT
K0
0, 1, 2
000
Filter Coefficient Gain is 1
001
Filter Coefficient Gain is 2
010
Filter Coefficient Gain is 4
011
Filter Coefficient Gain is 8
100
Filter Coefficient Gain is 16
101
Filter Coefficient Gain is 32
110
Filter Coefficient Gain is 64
111
Filter Coefficient Gain is 128
K1
4, 5, 6
000
Filter Coefficient Gain is 1
001
Filter Coefficient Gain is 2
010
Filter Coefficient Gain is 4
011
Filter Coefficient Gain is 8
100
Filter Coefficient Gain is 16
101
Filter Coefficient Gain is 32
110
Filter Coefficient Gain is 64
111
Filter Coefficient Gain is 128
0x11
K2
0, 1, 2
000
Filter Coefficient Gain is 0.125
001
Filter Coefficient Gain is 0.250
010
Filter Coefficient Gain is 0.500
011
Filter Coefficient Gain is 1.000
100
Filter Coefficient Gain is 2
101
Filter Coefficient Gain is 4
110
Filter Coefficient Gain is 8
FsDIV
4, 5, 6
111
Filter Coefficient Gain is 16
000
Sample Frequency Divider is 2
001
Sample Frequency Divider is 4
010
Sample Frequency Divider is 8
011
Sample Frequency Divider is 16
100
Sample Frequency Divider is 20
101
Sample Frequency Divider is 32
110
Sample Frequency Divider is 40
111
Sample Frequency Divider is 48
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