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New Serial Microcontroller Links - Micro-Link-Interface and Micro-Second-Channel
Technical Paper
2003-01-0112
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Trends in today's and future embedded powertrain systems show a strongly growing demand of communication between the functional units inside a car. A cost optimized system partitioning leads to several independent building blocks that have to be interconnected. Depending on the task of each building block, different classes of data exchange can be distinguished, differing in the required bandwidth, the tolerated latency and speed for real time critical tasks. In order to minimize the communication effort concerning time, chip size and overall costs, different communication requirements have been analyzed. The results lead to improvements of standard serial interfaces by application-oriented features.
This paper deals with two new approaches for serial interface modules:
- Micro Link Serial Interface (MLI) which creates a new way of low-cost inter-processor communication and
- Micro Second Channel (MSC) which has been developed in order to reduce the number of connections between a microcontroller and a power device
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Citation
Scheibert, K., Barrenscheen, J., and Estl, H., "New Serial Microcontroller Links - Micro-Link-Interface and Micro-Second-Channel," SAE Technical Paper 2003-01-0112, 2003, https://doi.org/10.4271/2003-01-0112.Also In
In-Vehicle Networks, Safety Critical Systems, Accelerated Testing, and Reliability
Number: SP-1783; Published: 2003-03-03
Number: SP-1783; Published: 2003-03-03
In-Vehicle Networks, Safety Critical Systems, Accelerated Testing, and Reliability on CD-ROM
Number: SP-1783CD; Published: 2003-03-03
Number: SP-1783CD; Published: 2003-03-03
References
- “AUDO Architecture. A solution to Automotive μController Requirements” Leteinturier Vitorelli SAE 2000-01-0145
- “Seamless Solutions for Powertrain Systems” Hoika Estl Krall Weitzel Leteinturier SAE 2002-01-1303