參數(shù)資料
型號: GL9711
廠商: Genesys Logic, Inc.
英文描述: PCI ExpressTM PIPE x1 PHY
中文描述: 的PCI ExpressTM管x1物理層
文件頁數(shù): 20/42頁
文件大?。?/td> 423K
代理商: GL9711
GL9711 PCI Express
TM
PIPE x1 PHY
2000-2006 Genesys Logic Inc. - All rights reserved.
Page 20
4.2 Registers Descriptions
Offset 00h
REVID
……………………………………………
.
…………
Default value = 8
bxxxx1xxx
REV3
REV2
REV1
REV0
BY1
RCAL0
RCAL1
RCAL2
R
R
R
R
R
R
R
R
7-4 REV[3:0]
3 BY1
x1 package
2-0 RCAL[0:2]
Chip revision code
Calibration result of on-chip termination resistors
Offset 01h
XCVROPT
……………………………………………
..
…………
. Default value = 8
hE9
SW1
SW0
DEM1
DEM0
BW0
BW1
RDEF
FEVAL
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-6 SW[1:0]
Swing control of transmitter output
Output Swing (Differential, peak-to-peak)
00
0.6V
01
0.8V
10
1.0V
11
1.2V
De-emphasis control of transmitter output
Amount of De-emphasis
00
No de-emphasis
01
-1.6dB
10
-3.5dB
11
-6.0dB
Bandwidth control of clock recovery circuit
Relative Bandwidth
00 1
01 2
10 4
11 Reserved
Disable calibration of on-chip termination resistors and leave the resistors to
their default value
Force calibration of on-chip termination resistors
When
RDEF
=0, writing a one to
this bit will make the resistors re-calibrated. This
bit is auto-cleared and always read as zero.
5-4 DEM[1:0]
3-2 BW[0:1]
1 RDEF
0 FEVAL
相關PDF資料
PDF描述
GL9711-TGGXX PCI ExpressTM PIPE x1 PHY
GL9714 PCI ExpressTM PIPE x4 PHY
GL9714-TGGXX PCI ExpressTM PIPE x4 PHY
GL9ED2 2.0X5.0mm, Rectangle Type, Milky Diffusion, Dichromatic LED Lamps for Indicator
GL9ED2 HIGH-LUMINOSITY LED LAMP
相關代理商/技術參數(shù)
參數(shù)描述
GL9711-TGGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:PCI ExpressTM PIPE x1 PHY
GL9714 制造商:GENESYS 制造商全稱:GENESYS 功能描述:PCI ExpressTM PIPE x4 PHY
GL9714-TGGXX 制造商:GENESYS 制造商全稱:GENESYS 功能描述:PCI ExpressTM PIPE x4 PHY
GL99 制造商:Gem Sound 功能描述:Rack Mount Outlet Strip, With Light
GL9915 制造商:GTM 制造商全稱:GTM 功能描述:N-CHANNEL ENHANCEMENT MODE POWER MOSFET