Страница 1 мировой engineering стандарты общая спецификация

Frame Type CAN Id
#1
#2
#3
#4
#5
#6
#7
#8
T(USDT-SF)
$101
$FE
$02
$A5
$01
---
---
---
---
N-1(USDT-
SF)
$641
$01
$E5
---
---
---
---
---
---
:
N-n(USDT-
SF)
$64D
$01
$E5
---
---
---
---
---
---
after all positive responses received:
T(USDT-SF)
$101
$FE
$02
$A5
$03
---
---
---
---
No Response Allowed
8.17.5.2 RequestProgrammingMode_HighSpeed and enableProgrammingMode Example.
In the following example (Table 170), it is assumed:
•
The tester has already disabled normal communication with mode $28 (with no negative responses
received).

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25.06.2020
WORLDWIDE ENGINEERING STANDARDS General Motors Local Area Network Enhanced Diagnostic Test Mode Specification
https://translate.googleusercontent.com/translate_f
168/298
© Copyright 2010 General Motors All Rights Reserved
February 2010
Page 189 of 336
•
The tester is sending the programming mode commands on the link where the target node resides.
•
The programming event is to be performed in high speed mode (valid only for SWCAN low speed link).
•
The target node resides on the low speed link.
•
There is more than one node on the link.
•
TesterPresent messages are being sent (but not shown in the example).
Table 170: requestProgrammingMode Positive Response Example
T = Frame Sent By Tester, N = Frame Sent By Node; shaded region indicates PCI
Frame Type CAN Id
#1