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[bluetooth] Re: CRC sample dataquestion??pls reply ASAP
See the diagram
UAP=
47 = 01000111 that is 0 is LSB (UA0 and ..... 1 is UA7)
|
___________|_____________
==================> | CRC code generator
|=======>>> 6d 2d
|
~~~~~~~~~~~~~~~~~~~~~~
_________|____________
| 4E 01 ........................ 09 |
~~~~~~~~~~~~~~~~~~~
LSB MSB
hope it helps you.
regards
Anil Nainwal
----- Original Message -----
From: "ChuanChew Sin" <ccsin@k7mail.com>
To: <anilnainwal@sofblueindia.com>
Sent: Friday, April 25, 2003 10:53 AM
Subject: CRC sample dataquestion??pls reply ASAP
> Hi Anilainwal,
>
> I got a question bout the sample data in the Appendix IX,see below with
the Question:
>
> Data:
> -----
> data[0] = 4e
> data[1] = 01 IS IT LEFT-MOST BIT,WHICH IS 0 THE 1ST BIT TO DATA_IN??
>
> data[2] = 02
> data[3] = 03
> data[4] = 04
> data[5] = 05
> data[6] = 06
> data[7] = 07
> data[8] = 08
> data[9] = 09
>
> UAP = 47 IS IT LEFT-MOST BIT TO D7??
>
> ==> CRC = 6d d2 IS IT LEFT-MOST BIT IS FROM D15??
>
> Codeword (hexadecimal notation):
> ---------------------------------
> 4e 01 02 03 04 05 06 07 08 09 6d d2
> NB: Over air each byte in the codeword
> is sent with the LSB first.
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