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

X  

预览 PDF HTML

HCS412 数据表(PDF) 23 Page - Microchip Technology

部件名 HCS412
功能描述  KEELOQ Code Hopping Encoder and Transponder
PDF  44 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

HCS412 数据表(HTML) 23 Page - Microchip Technology

Back Button HCS412 Datasheet HTML 19Page - Microchip Technology HCS412 Datasheet HTML 20Page - Microchip Technology HCS412 Datasheet HTML 21Page - Microchip Technology HCS412 Datasheet HTML 22Page - Microchip Technology HCS412 Datasheet HTML 23Page - Microchip Technology HCS412 Datasheet HTML 24Page - Microchip Technology HCS412 Datasheet HTML 25Page - Microchip Technology HCS412 Datasheet HTML 26Page - Microchip Technology HCS412 Datasheet HTML 27Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 44 page
background image
© 2002 Microchip Technology Inc.
Preliminary
DS41099C-page 23
HCS412
TABLE 4-5:
LIST OF WRITE COMMANDS
FIGURE 4-5:
WRITE TO SERIAL NUMBER OR CONFIGURATION
FIGURE 4-6:
WRITE TO USER AREA
Command
Description
Expected data In
Response if Write is Successful
01001
Write Configuration word
28-bit Transport code; 16-Bit
configuration word
Write Acknowledge pulse
01010
Write low serial number
28-bit Transport code; Least Significant
16 bits of the serial number (SER0)
Write Acknowledge pulse
01011
Write high serial number
28-bit Transport code; Most Significant
16 bits of the serial number (SER1)
Write Acknowledge pulse
01100
Write user EEPROM 0
16 Bit User EEPROM USR0
Write Acknowledge pulse
01101
Write user EEPROM 1
16 Bit User EEPROM USR1
Write Acknowledge pulse
01110
Write user EEPROM 2
16 Bit User EEPROM USR2
Write Acknowledge pulse
01111
Write user EEPROM 3
16 Bit User EEPROM USR3
Write Acknowledge pulse
Activate
Field
ACK
Delay to
Command
Command
Delay to
TCODE
Transport
Write ACK
Delay before Write
ACK
28-bit
Delay to
Data
Code
16 bits Data
Transport
Code
28-bit
TWR
Command
TOTD
Write Delay
Communication from reader to HCS412
Communication from HCS412 to reader
Start
2 LFTE
Start
2 LFTE
Start
2 LFTE
ACK
ACK
TTTD
TPU
TATO
16
Data Bits
Command
ACK
Write Delay
16
TWR
ACK
Communication from reader to HCS412
Communication from HCS412 to reader
Start
2 LFTE
Start
2 LFTE
TOTD
TPU
TATO
Activate
Field
ACK
Delay to
Command
Command
Delay to
Data
16 bits Data
Write ACK
Delay before Write
ACK
Data Bits



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


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