參數資料
型號: XRS10L120
廠商: Exar Corporation
英文描述: SERIAL ATA II: 1:2 PORT MULTIPLIER
中文描述: 串行ATA II:1:2端口倍增器
文件頁數: 25/52頁
文件大?。?/td> 399K
代理商: XRS10L120
PRELIMINARY
XRS10L120
23
REV. P1.0.1
SERIAL ATA II: 1:2 PORT MULTIPLIER
N.0001
N.0021
7:3
7:3
RiseFall_Coef0[4:0]
RiseFall_Coef1[4:0]
R/W
00000
Output rise/fall time coefficient
00000 = +0ps
11111 = +25ps
01001 = SATA 3G
00010 = SATA 1.5G
other = increases rise/fall times monotonically
between 0 and 25ps
2:0
Transmit_Eq0[2:0]
Transmit_Eq1[2:0]
R/W
000
Transmit equalization control
000 = 0% transmit preemphasis
001 = 6.5% transmit preemphasis
010 = 13% transmit preemphasis
011 = 19.5% transmit preemphasis
100 = 26% transmit preemphasis
101 = 32.5% transmit preemphasis
110 = 39% transmit preemphasis
111 = 45.5% transmit preemphasis
N.0002
N.0022
7:6
7:6
mscProg0[1:0]
mscProg1[1:0]
RW
01
Receive equalization control – boost at 1.5GHz
5:3
5:3
Beacon_Swing0[2:0]
Beacon_Swing1[2:0]
R/W
100
Transmit swing size for OOB Signals
000 = 800mV
001 = 700mV
010 = 600mV
011 = 500mV
100 = 400mV
101 = 300mV
110 = 200mV
111 = 0mV
2:0
2:0
Output_Swing0[2:0]
Output_Swing1[2:0]
R/W
100
Transmit swing size in normal operation
000 = 800mV
001 = 700mV
010 = 600mV
011 = 500mV
100 = 400mV
101 = 300mV
110 =200mV
111 = 0mV
N.0003
N.0023
7
enEqB
RO
1
Enable receive equalization
0 = enable equalization
1 = disable equalization
6:4
noSigLevel0[2:0]
noSigLevel1[2:0]
RW
001
Nominal threshold for no signal detect
3:0
hpProgOvrd0[3:0]
hpProgOvrd1[3:0]
RW
0000
High pole programming override value
T
ABLE
9: T
RANSMIT
/R
ECEIVE
L
ANE
R
EGISTERS
(MDIO D
EVICE
1
AND
2)
A
DDRESS
H
EX
B
IT
(
S
)
N
AME
R/W
D
EFAULT
D
ESCRPTION
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