u-blox Malmo AB 071902 Manual De Usuario
Utfärdare / Issued by
Datum / Date
Beteckning / Ref.
Sida / Page
Andreas Hörjel, Mats Andersson
2005-06-08
cBProject-0403-01 (23)
2 (61)
Ärende / Subjekt
Godkänd av / Approved by
BT IO Functional Description
Template update: 00-12-01
Table of content
BT IO Functional Description..................................................................................................... 1
BT IO ....................................................................................................................................................... 1
1
Scope....................................................................................................................................... 3
1.1
Identification ................................................................................................................................ 3
1.2
System Overview ......................................................................................................................... 3
1.3
Document Overview .................................................................................................................... 4
2
References .............................................................................................................................. 5
3
Revision History .................................................................................................................... 6
4
BT IO...................................................................................................................................... 8
4.1
Overview ...................................................................................................................................... 8
4.2
Hardware (Basic 2) .................................................................................................................... 10
4.3
Bus Unit (Basic 2)...................................................................................................................... 16
4.4
IO Unit (Basic 2)........................................................................................................................ 17
4.5
Common Bus and IO Unit functionality (Basic 2)..................................................................... 22
4.6
I2C Memory Plug (Basic 2) ....................................................................................................... 24
4.7
IO Unit Configuration ................................................................................................................ 25
4.8
Bus Unit Configuration (Basic 1) .............................................................................................. 26
4.9
Configuration Management (Basic 2)........................................................................................ 26
4.10
Additional PSKeys..................................................................................................................... 27
4.11
Diagnostics and Management Protocol (Step 2)(Diagnostics) ................................................. 27
4.12
Data Communication between the host and the Bus unit (Basic 2)........................................... 45
4.13
Data flow between the Bus Unit host and the BT Host CPU .................................................... 49
4.14
Connection Establishment (Basic 2).......................................................................................... 51
4.15
Security (Basic 2)....................................................................................................................... 54
4.16
Fail-safe mode (Basic 2) ............................................................................................................ 54
4.17
“Polling” scheme and latency .................................................................................................... 56
4.18
Point-to-point scenario and latency............................................................................................ 56
4.19
Multi-point scenario and latency ............................................................................................... 57
4.20
Range (Basic 2).......................................................................................................................... 57
4.21
Power consumption (Basic 2) .................................................................................................... 57
5
Qualification and Test (Basic 2)......................................................................................... 59
6
Regulatory Information...................................................................................................... 60
6.1
FCC Compliance........................................................................................................................ 60
6.2
IC Compliance ........................................................................................................................... 61
6.3
Safety ......................................................................................................................................... 61
6.4
Label and manual requirements for the End Product................................................................. 61