初步
REV 。 P1.0.0
XRS10L120
串行ATA II : 1 : 4端口倍增器
目录
一般Description................................................................................................ 1
O
端口乘法器逻辑概要
..........................................................................................................
标准符合性
..............................................................................................................................
APPLICATIONS..........................................................................................................................................
特点
....................................................................................................................................................
一般特点.......................................................................................................................................................
端口倍增器逻辑Features.....................................................................................................................................
测试与控制Features..........................................................................................................................................
高速I / O Features............................................................................................................................................
物理特性.......................................................................................................................................................
应用实例...................................................................................................................................................
F
IGURE
1. S
变体系
B
LOCK
D
IAGRAM
为
1
1
1
1
1
1
1
2
2
2
XRS10L120
IN A
D
RIVE
E
NCLOSURE
A
PPLICATION
........................................................... 2
目录.....................................................................................................
I
1.0 PIN DESCRIPTIONS................................................................................................................................ 3
F
IGURE
2. P
的的INOUT
XRS10L120 ........................................................................................................................................... 3
T
ABLE
1 : XRS10L120 P
IN
D
ESCRIPTIONS
....................................................................................................................................... 4
2.0功能DESCRIPTION................................................................................................................. 6
F
IGURE
3. XRS10L120我
NTERFACES
................................................................................................................................................ 6
F
IGURE
4. XRS10L120 B
LOCK
D
IAGRAM
......................................................................................................................................... 6
BAND 2.1 OUT FEATURE................................................................................................................................... 7
F
IGURE
5. COMWAKE
和
COMRESET / COMINIT S
EQUENCES
................................................................................................... 7
F
IGURE
6. E
XAMPLE
OOB S
EQUENCE
.............................................................................................................................................. 7
2.2掉电模式..................................................................................................................................... 8
2.3速度协商....................................................................................................................................... 8
F
IGURE
7. S
ERIAL
ATA S
撒尿
N
谈判所
................................................................................................................................... 8
2.4端口倍增器IMPLEMENTATION............................................................................................................ 9
F
IGURE
8. P
ORT
选择
S
IGNAL
- T
RANSMITTED
COMRESET S
IGNALS
..................................................................................... 9
2.5传输从主机到DEVICE................................................................................................ 9
2.5.1传输从设备到主机......................................................................................................... 10
2.6的时钟频率........................................................................................................................................................ 11
T
ABLE
2 : PLL
IVIDE
F
演员
...................................................................................................................................................... 11
2.6.1扩频CLOCKING............................................................................................................................... 11
F
IGURE
9. S
PREAD
S
PECTRUM
C
锁定
...................................................................................................................................... 11
2.7测试和Loopback MODES...................................................................................................................... 12
2.7.1主机端回送MODES................................................................................................................................ 12
浅主机环回模式.................................................................................................................................. 12
F
IGURE
10. S
HALLOW
H
OST
L
OOPBACK
M
ODE
............................................................................................................................... 12
深主机环回模式...................................................................................................................................... 12
F
IGURE
11. D
EEP
H
OST
L
OOPBACK
M
ODE
..................................................................................................................................... 12
2.7.2设备端回环模式............................................................................................................................ 13
浅设备环回模式.............................................................................................................................. 13
F
IGURE
12. S
HALLOW
D
EVICE
L
OOPBACK
M
ODE
............................................................................................................................ 13
深设备环回模式.................................................................................................................................. 13
F
IGURE
13. D
EEP
D
EVICE
L
OOPBACK
M
ODE
.................................................................................................................................. 13
3.0电气SPECIFICATIONS.......................................................................................................... 14
3.1串行ATA SPECIFICATIONS....................................................................................................................... 14
3.1.1串行ATA TRANSMITTER.......................................................................................................................................
F
IGURE
14. S
ERIAL
ATA ê
QUIVALENT
O
安输出
C
IRCUIT
.................................................................................................................
F
IGURE
15. E
作者FFECTS
T
RANSMIT
P
RE
-E
叫MphasiS
........................................................................................................................
F
IGURE
16. T
RANSMIT
E
YE
M
征求
S
ERIAL
ATA
安输出
..........................................................................................................
14
14
15
15
串行ATA接收器................................................................................................................................................. 16
F
IGURE
17. S
ERIAL
ATA ê
QUIVALENT
I
NPUT
C
IRCUIT
..................................................................................................................... 16
F
IGURE
18. R
ECEIVE
E
YE
M
征求
S
ERIAL
ATA I
NPUT
................................................................................................................ 16
T
ABLE
3: S
ERIAL
ATA L
墨
S
PECIFICATIONS
.................................................................................................................................. 17
3.2 CMOS接口........................................................................................................................................... 18
T
ABLE
4 : CMOS I / O 4 S
PECIFICATIONS
............................................................................................................................................ 18
3.3 MDIO INTERFACE............................................................................................................................................. 18
F
IGURE
19. R
EPRESENTATIVE
MDIO
IRCUIT
................................................................................................................................ 18
F
IGURE
20. MDIO我
NPUT和
O
安输出
W
AVEFORMS
...................................................................................................................... 19
I