数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

TNETX4090 数据表(PDF) 70 Page - Texas Instruments

部件名 TNETX4090
功能描述  ThunderSWITCH IIE 9-PORT 100-/1000-MBIT/S ETHERNETE SWITCH
PDF  78 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
标志 TI1 - Texas Instruments

TNETX4090 数据表(HTML) 70 Page - Texas Instruments

Back Button TNETX4090 Datasheet HTML 66Page - Texas Instruments TNETX4090 Datasheet HTML 67Page - Texas Instruments TNETX4090 Datasheet HTML 68Page - Texas Instruments TNETX4090 Datasheet HTML 69Page - Texas Instruments TNETX4090 Datasheet HTML 70Page - Texas Instruments TNETX4090 Datasheet HTML 71Page - Texas Instruments TNETX4090 Datasheet HTML 72Page - Texas Instruments TNETX4090 Datasheet HTML 73Page - Texas Instruments TNETX4090 Datasheet HTML 74Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 70 / 78 page
background image
TNETX4090
ThunderSWITCH II™ 9-PORT 100-/1000-MBIT/S ETHERNET™ SWITCH
SPWS044E – DECEMBER 1997 – REVISED AUGUST 1999
70
POST OFFICE BOX 655303
• DALLAS, TEXAS 75265
DIO and DMA reads (see Figure 26)
NO.
MIN
MAX
UNIT
1
tw(SCSL)
Pulse duration, SCS low
2tc
ns
2
tsu(SRNW)
Setup time, SRNW valid before SCS
↓
0
ns
3
tsu(SAD)
Setup time, SAD1–SAD0, SDMA valid before SCS
↓
0
ns
4
th(SRNW)
Hold time, SRNW low after SRDY
↓
0
ns
5
th(SAD)
Hold time, SAD1–SAD0, SDMA valid after SRDY
↓
0
ns
6
th(SCSL)
Hold time, SCS low after SRDY
↓
0
ns
7
tsu(SDATAD)
Setup time from SRDY
↓ to SDATA7–SDATA0 driven
0
ns
8
td(SRDYZH)
Delay time from SCS
↓ to SRDY↑
10
ns
9
td(SRDYHL)
Delay time from SCS
↓ to SRDY↓
0
†
ns
10
td(SDATAZ)
Delay time from SCS
↑ to SDATA7–SDATA0 3-state
0
10
ns
11
td(SRDYLH)
Delay time from SCS
↑ to SRDY↑
tc
2tc+10
ns
12
th(SCSH)
Hold time, SCS high after SRDY
↑
0
ns
13
tw(SRDY)
Pulse duration, SRDY high
tc
ns
† When the switch is performing certain internal operations (e.g., EEPROM load), there is a delay of up to 20 ms (24C02) or 800 ms (24C08)
between SCS being asserted and SRDY being asserted.
SCS
6
10
12
9
2
8
3
1
4
5
7
SRNW
SAD1–SAD0
SDMA
SDATA7–
SDATA0
SRDY
11
13
Figure 26. DIO and DMA Reads



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


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
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