Robert Bosch Pty Ltd VIMA01 Benutzerhandbuch
PROTOCOL SPECIFICATION
F005VP0801
ROBERT BOSCH
(AUSTRALIA) PTY. LTD.
A.B.N. 48 004 315 628
SMARTRA III IMMOBILISER
Page 24 of 49
Issue Number:
1.0
Dev No.
3881
Valid from:
14/2/06
Print Date:
28 March, 2007
© THIS DRAWING IS THE EXCLUSIVE PROPERTY OF ROBERT BOSCH (AUSTRALIA) PTY. LTD. WITHOUT THEIR CONSENT IT MAY NOT BE REPRODUCED OR GIVEN TO THIRD PARTIES.
DEV04205.9/I-1
5.6 Message Flow 5 - Twice IG ON or Authentication mode
Transponder is in [learnt] state Read EEPROM is not allowed.
5.6.1.1 Message Sequence
Command
06h
53h
4Bh
41h
52h
57h
4Eh
54h
15h
Sequence
1 -
2
- 3 -
-
- 3.5
5.6.1.2 Message Flow Detail
Msg
Flow
no.
Flow
no.
T
P
P
S
M
M
EMS Mode
description
Description
EMS message
EMS message
Data EMS message
Description
Smartra Response
Smartra Response
Data Smartra Message
5
L L V/N
Twice IG ON
or
Authentication
or
Authentication
ACK request
IDE request
Read EEPROM
IDE request
Read EEPROM
0x49 0x02 0x06 0x08
0x49 S 0x4B DATA
0x49 S 0x52 PAGE
0x49 S 0x4B DATA
0x49 S 0x52 PAGE
ACK response
IDE response
IDE response
Negative response
0x49 0x02 0x06 0x08
0x69 S R IDE1..4 + ERN1..6 + State byte
0x69 S R IDE1..4 + ERN1..6 + State byte
00x69 S 0x15 0xXX
5.6.2 Message Flow Diagram:
ACK request
IDE request
Read EEPROM Page
T r ansp o nd er [ l ear nt ]
Smar t r a[ lear nt ]
EM S[ vir g i n, neut r al]
Smart ra knows the EM S sw
is new version due t o ext ra
byt es - encrypt s RN1..4 and
passes t o EM S
is new version due t o ext ra
byt es - encrypt s RN1..4 and
passes t o EM S
Read EEPROM error
message received.
message received.
0x69 S Ret IDE1..4 +
ERN1..6 + St at e byt e
0x49 S 0x52 PAGE
0 x6 9 0 x15 er r o r
messag e
0x49 S 0x4B RN1..6
EM S request s ACK
0x49 0x02 0x06 0x08
EM S request s t o read eeprom
page
page
EM S receives ACK
Smart ra3 responds
wit h a ACK
0x69 0x02 0x06 0x08
EM S request s IDE f rom
transponder wit h 0x4B
+ extra byt es
transponder wit h 0x4B
+ extra byt es
From IDE response EM S
knows t ype of Smart ra, and
TP IDE.
knows t ype of Smart ra, and
TP IDE.