XRS10L120 Datasheet, PDF (35/52 Pages) Exar Corporation – SERIAL ATA II: 1:2 PORT MULTIPLIER

PRELIMINARY
XRS10L120
REV. P1.0.1
SERIAL ATA II: 1:2 PORT MULTIPLIER
TABLE 11: BIAS GENERATOR CONFIGURATION/DEBUG REGISTERS (MDIO DEVICE 1 AND 2)
ADDRESS
HEX
BIT(S)
NAME
RW RESET VALUE
DESCRIPTION
N.0063 7:6
Reserved
RO
-
Reserved
5:4 prcal50squelch[1:0]
00
Squelch 50u rcal bias
00 = 50uA
01 = 75uA
10 = 25uA
11 = 100uA
3:2 pr50squelch1[1:0]
00
Squelch 50µ r bias
00 = 50uA
01 = 75uA,
10 = 25uA
11 = 100uA
1:0 pr50squelch0[1:0]
00
Squelch 50µ r bias
00 = 50uA,
01 = 75µA
10 = 25µA
11 = 100µA
N.0064 7:4
pr100Tx[3:0]
0x0
Transmit r bias
1010=50uA
0010=75uA
0000=100uA
0001=125uA
1100=150uA
0111=175uA
1111=200uA
3:0 pr100squelch[3:0]
0x0
Squelch 100u r bias
1010=50uA
0010=75uA
0000=100uA
0001=125uA
1100=150uA
0111=175uA
1111=200uA
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