Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF HTML

KSZ8873MLLJ Datasheet(PDF) 82 Page - Micrel Semiconductor

Part No. KSZ8873MLLJ
Description  Integrated 3-Port 10/100 Managed Switch with PHYs
Download  108 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  MICREL [Micrel Semiconductor]
Homepage  http://www.micrel.com
Logo 

KSZ8873MLLJ Datasheet(HTML) 82 Page - Micrel Semiconductor

Zoom Inzoom in Zoom Outzoom out
 82 / 108 page
background image
Micrel, Inc.
KSZ8873MLLJ
September 2011
82
M9999-091911-1.8
Register 195 (0xC3): Power Management and LED Mode
Bit
Name
R/W
Description
Default
7
CPU interface
Power Down
R/W
CPU interface clock tree power down enable.
=1, Enable
=0, Disable
Note: Power save a little bit when MII interface is used and
the traffic is stopped in the power management with normal
mode
0
6
Switch Power
Down
R/W
Switch clock tree power down enable.
=1, Enable
=0, Disable
Note: Power save a little bit when MII interface is used and
the traffic is stopped in the power management with normal
mode
0
5-4
LED Mode
Selection
R/W
=00, LED0 -> Link/ACT, LED1-> Speed
=01, LED0 -> Link,
LED1 -> ACT
=10, LED0 -> Link/ACT, LED1 -> Duplex
=11, LED0 -> Link,
LED1 -> Duplex
00
3
LED output
mode
R/W
=1, The internal stretched energy signal from the analog
module will be negated and output to LED1 and the internal
device ready signal will be negated and output to LED0.
=0, The LED1/LED0 pins will indicate the regular LED
outputs.
(Note. This is for debugging purpose.)
0
2
PLL Off Enable
R/W
=1, PLL power down enable
=0, Disable
Note: This bit is used in Energy Detect mode with pin 27
MII_LINK_3 pull-up in the by-pass mode for saving power
0
1-0
Power
Management
Mode
R/W
Power management mode
=00, Normal Mode
=01, Energy Detection Mode
=10, Software Power Down Mode
=11, Power Saving Mode
00


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99  100   ...More


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn