Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

Preview PDF HTML

FT201XS-R Datasheet(PDF) 34 Page - Future Technology Devices International Ltd.

Part # FT201XS-R
Description  FT201X USB I2C SLAVE IC
PDF  49 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  FTDI [Future Technology Devices International Ltd.]
Direct Link  http://www.ftdichip.com
Logo FTDI - Future Technology Devices International Ltd.

FT201XS-R Datasheet(HTML) 34 Page - Future Technology Devices International Ltd.

Back Button FT201XS-R Datasheet HTML 30Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 31Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 32Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 33Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 34Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 35Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 36Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 37Page - Future Technology Devices International Ltd. FT201XS-R Datasheet HTML 38Page - Future Technology Devices International Ltd. Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 49 page
background image
Copyright © 2014 Future Technology Devices International Limited
34
FT201X USB I2C SLAVE IC Datasheet
Version 1.4
Document No.: FT_000627 Clearance No.: FTDI# 264
Further details of these states can be found in Chapter 9 of the USB 2.0 Specification from the USB
Implementers Forum website (http://www.usb.org).
Figure 9.6: Checking the USB State
Device ID command
This command uses the Slave address of the FT-X. The master issues the 1111 100 0 command (0x7c
write) followed by the slave address with the direction bit as either 0 or 1 (don’t care). The master then
sends a repeated start followed by the 1111 100 1 command (0x7c read). The FT-X responds with 3
bytes containing the manufacturer ID (12 bits), part ID (9 bits) and revision (3 bits). The master ends
reading with a NACK.
Note: In the case where the master keeps ACKing the data, it has to wrap around and the slave (the FT-
X) will keep sending the 3 bytes of its ID.
Figure 9.7: Reading the Device ID



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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