Electronic Components Datasheet Search
  Indian  ▼
ALLDATASHEET.IN

X  

Preview PDF HTML

NET2890 Datasheet(PDF) 36 Page - List of Unclassifed Manufacturers

Part # NET2890
Description  USB Interface Controller
PDF  73 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC - List of Unclassifed Manufacturers

NET2890 Datasheet(HTML) 36 Page - List of Unclassifed Manufacturers

Back Button NET2890 Datasheet HTML 32Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 33Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 34Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 35Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 36Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 37Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 38Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 39Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 40Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 36 / 73 page
background image
Specification
NET2890 USB Interface Controller
____________________________________________________________________________________
NetChip Technology, Inc., 1999
335 Pioneer Way, Mountain View, California 94041
TEL (650) 526-1490
FAX (650) 526-1494
http://www.netchip.com
Rev 2.0, Draft 9, July 16, 1999
36
5. Configuration Registers
5.1 Register Description
The NET2890 occupies a 32 byte local register space which can be accessed by a CPU on the local bus.
The base registers are accessed directly, while the paged registers are paged in using the PAGESEL
register. There are four sets of index registers which allow selected paged and indexed registers to be
accessed directly from the Base Register range.
After the NET2890 is powered-up or reset, the registers are set to their default values. Writes to unused
registers are ignored, and reads from unused registers return a value of 0.
For compatibility with future revisions, reserved bits within a register should always be written with a zero.
5.2 Register Summary
5.2.1 Base registers (unpaged)
Address
Register
Name
Register Description
Page
00h
PAGESEL
Paged Register Select
39
01h
MAINCTL
Main Control
39
02h
DMACTL
DMA Control
39
03h
IRQSTAT1
Interrupt Request Status 1
40
04h
IRQSTAT2
Interrupt Request Status 2
40
05h
Reserved
06h
IDXADDR
Indexed Register Address
41
07h
IDXDATA
Indexed Register Data
41
08h
Reserved
09h
Reserved
0Ah
Reserved
0Bh
PKTLENLSB
Packet Length (LSB)
41
0Ch
PKTLENMSB
Packet Length (MSB)
41
0Dh-0Fh
Reserved



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


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