参数资料
型号: PI2EQX6864-AZFE
厂商: Pericom
文件页数: 16/18页
文件大小: 0K
描述: IC REDRIVER 56TQFN
标准包装: 1
系列: ReDriver™
类型: 转接驱动器
驱动器/接收器数: 2/2
规程: SAS2,SATA,XAUI
电源电压: 1.2V
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(5x11)
包装: 管件
7
www.pericom.com
PS9103
07/21/10
All trademarks are property of their respective owners.
PI2EQX6864-A
6.5Gbps 4-Lane SAS2/SATA/XAUI 2.0 ReDriver
Register Description
BYTE 0 - Signal Detect (SIG)
SIG_xy=0=low input signal, SIG_xy=1=valid input signal
Bit
7
6
5
4
3
2
1
0
Name
SIG_A0
SIG_B0
SIG_A1
SIG_B1
SIG_A2
SIG_B2
SIG_A3
SIG_B3
Type
R
Power-on
State
X
Note: R=Read only, W=Write only, R/W=Read and Write, X=Undefined, rsvd=reserved for future use
The Signal Detect register provides information on the instantaneous status of the channel input from the Input Level Threshold
Detect circuit. If the input level falls below the Vth- level the relevant SIG_xy bit will be 0, indicating a low-level noise or electri-
cal idle input, resulting in the outputs going to the high-impedance off state or squelch mode. If the input level is above Vth-, then
SIG_xy is 1, indicating a valid input signal, and active signal recovery operation.
BYTE 1 - Reserved
Reseved Byte 1 is visible via the I2C interface. This is a read-only byte with an undefined initial state after power-up. This byte is
reserved for future use.
BYTE 2 - Loopback and Emphasis Control Register (LBEC)
LB_xyxy#=0=loopback mode, LB_xyxy#=1=normal mode, PRE_x=0=pre-emphasis, PRE_x=1=de-emphasis
Bit
7
6
5
4
3
2
1
0
Name
LB_A0B0#
LB_A1B1#
LB_A2B2#
LB_A3B3#
PRE_A
PRE_B
rsvd
Type
R/W
R
Power-on
State
LB#
PRE_A
PRE_B
X
Note: R=Read only, W=Write only, R/W=Read and Write, X=Undefined, rsvd=reserved for future use
Individual control for each lane is provided for the loopback function via this register.
BYTE 3 - Channel Input Disable (INDIS)
INDIS_xy=0=enable input, INDIS_xy=1=disable input
Bit
7
6
5
4
3
2
1
0
Name
INDIS_A0 INDIS_B0 INDIS_A1 INDIS_B1 INDIS_A2 INDIS_B2
INDIS_
A3
INDIS_
B3
Type
R/W
Power-on
State
0
Note: R=Read only, W=Write only, R/W=Read and Write, X=Undefined, rsvd=reserved for future use
2010-0197
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