Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

80221 Datasheet(PDF) 40 Page - LSI Computer Systems

Part # 80221
Description  100BASE-TX/10BASE-T Ethernet Media Interface Adapter
PDF  91 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LSI [LSI Computer Systems]
Direct Link  http://www.lsicsi.com
Logo LSI - LSI Computer Systems

80221 Datasheet(HTML) 40 Page - LSI Computer Systems

Back Button 80221 Datasheet HTML 36Page - LSI Computer Systems 80221 Datasheet HTML 37Page - LSI Computer Systems 80221 Datasheet HTML 38Page - LSI Computer Systems 80221 Datasheet HTML 39Page - LSI Computer Systems 80221 Datasheet HTML 40Page - LSI Computer Systems 80221 Datasheet HTML 41Page - LSI Computer Systems 80221 Datasheet HTML 42Page - LSI Computer Systems 80221 Datasheet HTML 43Page - LSI Computer Systems 80221 Datasheet HTML 44Page - LSI Computer Systems Next Button
Zoom Inzoom in Zoom Outzoom out
 40 / 91 page
background image
80220/80221
MD400159/E
40
Table 16. MI Register 16 (Configuration 1) Structure And Bit Definition
16.15
16.14
16.13
16.12
16.11
16.10
16.9
16.8
LNK_DIS
XMT_DIS
XMT_PDN
TXEN_CRS
BYP_ENC
BYP_SCR
0
EQLZR
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
16.7
16.6
16.5
16.4
16.3
16.2
16.1
16.0
CABLE
RLVL0
TLVL3
TLVL2
TLVL1
TLVL0
TRF1
TRF0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit
Symbol
Name
Definition
R/W
Def.
16.15
LNK_DIS
Link Disable
1 = Receive Link Detect Function Disabled
R/W
0
(Force Link Pass)
0 = Normal
16.14
XMT_DIS
TP Transmit
1 = TP Transmitter Disabled
R/W
0
Disable
0 = Normal
16.13
XMT_PDN
TP Transmit
1 = TP Transmitter Powered Down
R/W
0
Powerdown
0 = Normal
16.12
TXEN_CRS
TXEN to CRS
1 = TX_EN to CRS Loopback Disabled
R/W
0
Loopback Disable
0 = Enabled
16.11
BYP_ENC
Bypass
1 = Bypass 4B5B Encoder/Decoder
R/W
0
Encoder/Decoder
0 = No Bypass
Select
16.10
BYP_SCR
Bypass
1 = Bypass Scrambler/Descrambler
R/W
0
Scrambler/Descr-
0 = No Bypass
ambler Select
16.9
UNSCR_DIS
Unscrambled Idle
1 = Disable AutoNegotiation with devices that
R/W
0
Reception Disable
transmit unscrambled idle on powerup and
various instances
0 = Enables AutoNegotiation with devices that
transmit unscramblled idle on powerup and
various instances
16.8
EQLZR
Receive Equalizer
1 = Receive Equalizer Disabled, Set To 0 Length
R/W
0
Select
0 = Receive Equalizer On (For 100Mb Mode Only)
16.7
CABLE
Cable Type Select
1 = STP (150 Ohm)
R/W
0
0 = UTP (100 Ohm)
16.6
RLVL0
Receive Input
1 = Receive Squelch Levels Reduced By 4.5 dB
R/W
0
Level Adjust
0 = Normal
16.5
TLVL3
Transmit Output
See Table 3
R/W
1
16.4
TLVL2
Level Adjust
0
16.3
TLVL1
0
16.2
TLVL0
0
16.1
TRF1
Transmitter
11 = -0.25 nS
R/W
1
16.0
TRF0
Rise/Fall Time
10 = +0.0 nS
0
Adjust
01 = +0.25 nS
00 = +0.50 nS
x.15 Bit Is Shifted First



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com