ETAS ES910.3-A - Service Interface (SP)

ES910.3-A - User’s Guide 84
ETAS Technical Data
Prerequisites for using Service-Based Bypass V3.0
Before Service-Based Bypass V3.0 can be used, the HDC of the ETK used must be
updated (except for serial ETKs [ETKSx]). The update is carried out either with
HSP or with the (X)ETK configuration tool.
7.7.7 Service Interface (SP)
“Manual Trigger” Pins
“Wake Up” Control Pin (Schmitt Trigger Input)
Support of Service-Based Bypass
V3.0
ETK type
Support of Service-Based Bypass V3.0 ETK-T2.1,
ETK-S4.2B
Support of Service-Based Bypass V3.0
with additional hardware adaptations
of the RAM in the ECU
ETK8.2 (no error-free support, no sup-
port through HSP),
ETK11
No support of Service-Based Bypass
V3.0
ETK6.x,
ETK7.x,
ETK8,
ETK10,
ETKP1.x
μETKx (all μETK types, e.g. μETK1.0 to
μETK3.0, μETKP1.0)
all ETK types that are generally not
being supported by ES910.3-A (see
table above)
Note
The minimum requirements for the HDC/FW version of the ETK used for Ser-
vice-Based Bypass V3.0 can be found on the Internet pages of ETAS GmbH (ETK
System Feature PDF document).
Overvoltage protection Max. +/-80 V
Pulse width Min. 25 ms or min. 250 ms (configurable
in the application software)
Power-on threshold 3.3 V
Power-off threshold 1.3 V
Hysteresis 2 V
Logical “Low” Vi = 0 V to 0.8 V
Logical “High” Vi = 2.0 V to 32.0 V