Fig. 1.
A typical view of daisy-chain SPI communication interface.
SEMICONDUCTOR INTEGRATED CIRCUITS
Qidong Zhang, Yintang Yang and Changchun Chai
Corresponding author: Yintang Yang,Email:yangyt@xidian.edu.cn
Abstract: A high EMS current-mode SPI interface for battery monitor IC (BMIC) is presented to form a daisy-chain bus configuration for the cascaded BMICs and the communication between the MCU and master BMIC. Based on analog and digital mixed filtering technique, the proposed daisy-chain can avoid the isolated communication issue in electromagnetic interference environment, and reduce the extensively required I/O ports of MCU, at the same time reduce the system cost. The proposed daisy-chain interface was introduced in a 6-ch battery monitor IC which was fabricated with 0.35 μm 30 V BCD process. The measurement result shows that the presented daisy-chain SPI interface achieves better EMS performance with different EMI injection while just consuming a total operation current up to 1 mA.
Key words: SPI, daisy-chain, EMS, EMI, battery monitor, battery management
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Chen C L, Wang D S, Li J J, et al. A voltage monitoring IC with HV multiplexer and HV transceiver for battery management systems. IEEE Trans Very Large Scale Integration Systems, 2015, 23(2):244 doi: 10.1109/TVLSI.2014.2303989
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Kadirvel K, Carpenter J, Huynh P, et al. A stackable, 6-cell, Liion, battery management IC for electric vehicles with 13, 12-bit ADCs, cell balancing, and direct-connect current-mode communications. IEEE J Solid-State Circuits, 2014, 49(4):928 doi: 10.1109/JSSC.2014.2300861
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Li Y, Lai X, Qiang Y, et al. High efficiency and low electromagnetic interference boost DC-DC converter. J Semicond, 2014, 35(4):034012 http://www.cnki.com.cn/Article/CJFDTotal-BDTX201404016.htm
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| [1] |
Noda N. 21st century cars and ICs. 2000 IEEE International Solid-State Circuits Conference, 2000:12
|
| [2] |
Leens F. An introduction to I2C and SPI protocols. IEEE Instrumentation & Measurement Magazine, 2009, 12(1):8
|
| [3] |
Hanabusa B R. Application Notes. Comparing JTAG, SPI, and I2C. 2007
|
| [4] |
Affanni A, Bellini A, Franceschini G, et al. Battery choice and management for new-generation electric vehicles. IEEE Trans Industrial Electron, 2005, 52(5):1343 doi: 10.1109/TIE.2005.855664
|
| [5] |
Techcon A. Using bullet-proof isoSPI data links to boost batterymanagement systems. Eetimes Com, 2013 http://www.edn.com/Pdf/ViewPdf?contentItemId=4405854
|
| [6] |
Estl H. Application Notes, SPI interface and use in a daisy-chain bus configuration. 2002
|
| [7] |
Intersil:Application Notes, SPI Protocol and Bus Configuration of Multiple DCPs. 2007
|
| [8] |
Wang X, Zhang H, Zhang L, et al. A daisy-chain SPI interface in a battery voltage monitoring IC for electric vehicles. IEEE International Conference on Solid-State and Integrated Circuit Technology, 2014:1 https://www.researchgate.net/publication/301411862_A_daisy-chain_SPI_interface_in_a_battery_voltage_monitoring_IC_for_electric_vehicles
|
| [9] |
Berenbaum A, Marando E, Wahler R. Point-to-point serial peripheral interface for data communication between devices configured.d in a daisy-chain. US patent, 20130297829, 2013
|
| [10] |
Murtaza D R, Pottbaecker A. Serial peripheral interface daisy chain communication with an in-frame response. US patent, US20160098371, 2016
|
| [11] |
Emori A, Kikuchi M, Kudou A, et al. Battery control circuit using non-isolation daisy-chain architecture for a 400 V Li-ion battery system of a hybrid electric vehicle. Vehicle Power and Propulsion Conference, 2008:1
|
| [12] |
Chen C L, Wang D S, Li J J, et al. A voltage monitoring IC with HV multiplexer and HV transceiver for battery management systems. IEEE Trans Very Large Scale Integration Systems, 2015, 23(2):244 doi: 10.1109/TVLSI.2014.2303989
|
| [13] |
Kadirvel K, Carpenter J, Huynh P, et al. A stackable, 6-cell, Liion, battery management IC for electric vehicles with 13, 12-bit ADCs, cell balancing, and direct-connect current-mode communications. IEEE J Solid-State Circuits, 2014, 49(4):928 doi: 10.1109/JSSC.2014.2300861
|
| [14] |
Li Y, Lai X, Qiang Y, et al. High efficiency and low electromagnetic interference boost DC-DC converter. J Semicond, 2014, 35(4):034012 http://www.cnki.com.cn/Article/CJFDTotal-BDTX201404016.htm
|
| [15] |
Guo H Y, Chen Z, Zhang B, et al. Anadvanced monolithic digitalized random carrier frequency spread-spectrum clock generator for EMI suppression. J Semicond, 2010, 31(6):128 http://www.oalib.com/paper/1520614
|
Article views: 4946 Times PDF downloads: 83 Times Cited by: 0 Times
Received: 12 July 2016 Revised: 06 September 2016 Online: Published: 01 March 2017
| Citation: |
Qidong Zhang, Yintang Yang, Changchun Chai. A high EMS daisy-chain SPI interface for battery monitor system[J]. Journal of Semiconductors, 2017, 38(3): 035002. doi: 10.1088/1674-4926/38/3/035002
****
Q D Zhang, Y T Yang, C C Chai. A high EMS daisy-chain SPI interface for battery monitor system[J]. J. Semicond., 2017, 38(3): 035002. doi: 10.1088/1674-4926/38/3/035002.
|
Project supported by the National Natural Science Foundation of China (No.61334003)
Project supported by the National Natural Science Foundation of China No.61334003
| [1] |
Noda N. 21st century cars and ICs. 2000 IEEE International Solid-State Circuits Conference, 2000:12
|
| [2] |
Leens F. An introduction to I2C and SPI protocols. IEEE Instrumentation & Measurement Magazine, 2009, 12(1):8
|
| [3] |
Hanabusa B R. Application Notes. Comparing JTAG, SPI, and I2C. 2007
|
| [4] |
Affanni A, Bellini A, Franceschini G, et al. Battery choice and management for new-generation electric vehicles. IEEE Trans Industrial Electron, 2005, 52(5):1343 doi: 10.1109/TIE.2005.855664
|
| [5] |
Techcon A. Using bullet-proof isoSPI data links to boost batterymanagement systems. Eetimes Com, 2013 http://www.edn.com/Pdf/ViewPdf?contentItemId=4405854
|
| [6] |
Estl H. Application Notes, SPI interface and use in a daisy-chain bus configuration. 2002
|
| [7] |
Intersil:Application Notes, SPI Protocol and Bus Configuration of Multiple DCPs. 2007
|
| [8] |
Wang X, Zhang H, Zhang L, et al. A daisy-chain SPI interface in a battery voltage monitoring IC for electric vehicles. IEEE International Conference on Solid-State and Integrated Circuit Technology, 2014:1 https://www.researchgate.net/publication/301411862_A_daisy-chain_SPI_interface_in_a_battery_voltage_monitoring_IC_for_electric_vehicles
|
| [9] |
Berenbaum A, Marando E, Wahler R. Point-to-point serial peripheral interface for data communication between devices configured.d in a daisy-chain. US patent, 20130297829, 2013
|
| [10] |
Murtaza D R, Pottbaecker A. Serial peripheral interface daisy chain communication with an in-frame response. US patent, US20160098371, 2016
|
| [11] |
Emori A, Kikuchi M, Kudou A, et al. Battery control circuit using non-isolation daisy-chain architecture for a 400 V Li-ion battery system of a hybrid electric vehicle. Vehicle Power and Propulsion Conference, 2008:1
|
| [12] |
Chen C L, Wang D S, Li J J, et al. A voltage monitoring IC with HV multiplexer and HV transceiver for battery management systems. IEEE Trans Very Large Scale Integration Systems, 2015, 23(2):244 doi: 10.1109/TVLSI.2014.2303989
|
| [13] |
Kadirvel K, Carpenter J, Huynh P, et al. A stackable, 6-cell, Liion, battery management IC for electric vehicles with 13, 12-bit ADCs, cell balancing, and direct-connect current-mode communications. IEEE J Solid-State Circuits, 2014, 49(4):928 doi: 10.1109/JSSC.2014.2300861
|
| [14] |
Li Y, Lai X, Qiang Y, et al. High efficiency and low electromagnetic interference boost DC-DC converter. J Semicond, 2014, 35(4):034012 http://www.cnki.com.cn/Article/CJFDTotal-BDTX201404016.htm
|
| [15] |
Guo H Y, Chen Z, Zhang B, et al. Anadvanced monolithic digitalized random carrier frequency spread-spectrum clock generator for EMI suppression. J Semicond, 2010, 31(6):128 http://www.oalib.com/paper/1520614
|
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