Страница 1 мировой engineering стандарты общая спецификация

Page 127
GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
Table 101: Definition of Sub-function Values
Hex Description
Cvt Mnemonic
00
ReservedByDocument
This value shall not be allowed.
M
RBD
01
SPSrequestSeed
This is the requestSeed level used for ECU programming via the SPS system.
The security encryption data shall be provided to the supplier by the GM Service
Organization.
M
3
SPSRSD
02
SPSsendKey
This is the sendKey level used for ECU programming via the SPS system. The
security encryption data shall be provided to the supplier by the GM Service
Organization.
M
3
SPSSK

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03
DevCtrlrequestSeed
This is the requestSeed level for enabling vehicle manufacturing specific device
control restrictions (as opposed to having service device control restrictions
enabled). The encryption data shall be provided to the supplier from either the GM
Manufacturing Serial Data Design Engineer or the DRE.
A request for this level shall be rejected if the service device control restrictions
are active and the device control service is active at the time of the request.
C
DVCRSD
04
DevCtrlsendKey
This is the sendKey level for enabling vehicle manufacturing specific device
control restrictions (as opposed to having service device control restrictions
enabled). The encryption data shall be provided to the supplier from either the GM
Manufacturing Serial Data Design Engineer or the DRE.
C
DVCSK
05
thru
0A