Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

HC705E5GRS/D Datasheet(PDF) 8 Page - NXP Semiconductors

Part # HC705E5GRS/D
Description  General Release Specification
PDF  148 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

HC705E5GRS/D Datasheet(HTML) 8 Page - NXP Semiconductors

Back Button HC705E5GRS/D Datasheet HTML 4Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 5Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 6Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 7Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 8Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 9Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 10Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 11Page - NXP Semiconductors HC705E5GRS/D Datasheet HTML 12Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 148 page
background image
Table of Contents
General Release Specification
MC68HC705E5 — Rev. 1.0
Table of Contents
Section 10. Computer Operating
Properly (COP) Watchdog
10.1
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
10.2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
10.3
System Control and Status Register. . . . . . . . . . . . . . . . . . . . .68
10.4
COP During Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
10.5
COP During Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Section 11. Motorola Bus (M Bus) Interface
11.1
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
11.2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
11.3
M-Bus Interface Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
11.4
M-Bus System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . .73
11.5
M-Bus Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
11.5.1
Start Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
11.5.2
Slave Address Transmission. . . . . . . . . . . . . . . . . . . . . . . .75
11.5.3
Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
11.5.4
Repeated Start Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
11.5.5
Stop Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
11.5.6
Arbitration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
11.5.7
Clock Synchronization. . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
11.5.8
Handshaking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
11.6
M-Bus Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
11.6.1
M-Bus Address Register . . . . . . . . . . . . . . . . . . . . . . . . . . .78
11.6.2
M-Bus Frequency Divider Register . . . . . . . . . . . . . . . . . . .80
11.6.3
M-Bus Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
11.6.4
M-Bus Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
11.6.5
M-Bus Data I/O Register . . . . . . . . . . . . . . . . . . . . . . . . . . .86
11.7
M-Bus Pin Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
11.8
Programming Considerations . . . . . . . . . . . . . . . . . . . . . . . . . .88
11.8.1
Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
11.8.2
Generation of a Start Signal and the First Byte
of Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
11.8.3
Software Responses after Transmission
or Reception of a Byte . . . . . . . . . . . . . . . . . . . . . . . . . .90
11.8.4
Generation of the Stop Signal . . . . . . . . . . . . . . . . . . . . . . .91
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com



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 92 93 94 95 96 97 98 99 100  ...More


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