It is a high-speed ECU interface that efficiently communicates with the ECU via the microprocessor's DAP interface.
By directly connecting A9 to a PC via a Gigabit Ethernet interface or standard LAN, you can establish a connection with the ECU. An expensive interface is not required. The A9 hardware supports IEEE-1588 PTP time synchronization, allowing for accurate correlation with other acquired data.
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basic information
Features ● Compatibility, data collection, and ECU flashing functions ● Support for a wide range of ECUs ● Direct reading and writing of data from the ECU's processor memory ● DAP interface support: communication speed up to 160MHz, automatic speed detection, and multi-phase reception capabilities ● Access to all addressable DAC items within the ECU ● Support for 125,000 individual data items ● Real-time configuration changes for acquired data through variable data collection rates ● Immediate data collection start upon ECU power-up to address cold starts ● 1Gbps Ethernet with IEEE-1588 PTP Time Sync support ● Direct connection to PC via Ethernet ● Vehicle surge withstand voltage and wide operating voltage range: 5V to 36VDC ● Wide operating temperature range: -40℃ to +105℃ (*) If you have requests for compatible processors, cable or housing customization, please feel free to contact the ATI Japan office.
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Applications/Examples of results
● High-speed data logging of ECU ● ECU calibration and transient calibration ● Rapid Prototyping of ECU ● Debugging and verification of ECU
Detailed information
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A9 ECU High-Speed Interface
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Block diagram
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PCB dimensions
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Company information
Accurate Technologies Inc. (ATI) has been a leading independent supplier of high-performance measurement and control system tools and software solutions since 1991. Today, we provide cutting-edge development tools that help our customers bring high-quality products to market. ATI's product line has expanded to cover the entire vehicle development cycle, including software rapid prototyping, ECU calibration, data acquisition, and bus analysis. Our long-standing experience and deep understanding of customer needs form the foundation and strength of ATI. At our headquarters in Novi, Michigan, and our Japan branch established in 2006, ATI's skilled engineers and experts continue to strive to first understand our customers' needs and then provide uncompromising, tailored solutions that meet those needs.
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