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Dear customer 

 

LAPIS Semiconductor Co., Ltd. ("LAPIS Semiconductor"), on the 1

st

 day of October, 

2020, implemented the incorporation-type company split (shinsetsu-bunkatsu) in which 

LAPIS established a new company, LAPIS Technology Co., Ltd.

 

(“LAPIS 

Technology”) and LAPIS Technology succeeded LAPIS Semiconductor’s LSI business. 

 

Therefore, all references to "LAPIS Semiconductor Co., Ltd.", "LAPIS Semiconductor" 

and/or "LAPIS" in this document shall be replaced with "LAPIS Technology Co., Ltd." 

 

Furthermore, there are no changes to the documents relating to our products other than 

the company name, the company trademark, logo, etc.   

 

Thank you for your understanding. 

 

LAPIS Technology Co., Ltd. 

October 1, 2020 

Summary of Contents for ML630Q791

Page 1: ...chnology and LAPIS Technology succeeded LAPIS Semiconductor s LSI business Therefore all references to LAPIS Semiconductor Co Ltd LAPIS Semiconductor and or LAPIS in this document shall be replaced wi...

Page 2: ...FEBL630Q791 01 ML630Q791 SDK BOARD Hardware Manual ML630Q791 Demo Kit Issue Date Jun 12 2015...

Page 3: ...n tolerant 7 For use of our Products in applications requiring a high degree of reliability as exemplified below please contact and consult with a LAPIS Semiconductor representative transportation equ...

Page 4: ...onnection Examples 2 5 3 Setting 3 1 3 1 Setting operating mode of ML630Q791 SDK Board 3 1 3 1 1 Firmware update jumper 3 1 3 1 2 HOST IF setting jumper 3 1 3 2 The switching of ML630Q791 SDK Board 3...

Page 5: ...ions This chapter explains the first things to do when the user receives the ML630Q791DK Board Before turning on the power of the ML630Q791SDK Board be sure to check that you understand the contents o...

Page 6: ...icates the nature of the hazard in this example an electrical shock hazard A circular icon with a solid background illustrates an action to be performed The illustration inside this circle indicates t...

Page 7: ...e risks fire or electrical shock Do not use this product on an unstable or inclined base as it can fall or overturn producing injury Do not use this product in an environment exposing it to excessive...

Page 8: ...e number of a related section of the manual Execution example An execution example indicates an example related to the current topic note x note x is a reference to a numbered note that provides suppl...

Page 9: ...Chapter 2 General Description This chapter gives a general description of the ML630Q791SDK Board...

Page 10: ...controller optimized for sensor hub that integrates ARM Cortex M0 core 128 KByte flash memory 16 KByte RAM I2C interfaces for various sensors and host interfaces with 512 Byte logging Register in smal...

Page 11: ...ebug connector 15 HOST IF connector 13 Reset switch 4 Proximity Light Sensor 2 Hall IC 8 Humidity Temperature Sensor 7 Gyroscope Accelerometer 6 Digital Barometer 5 Accelerometer 3 Geomagnetic Sensor...

Page 12: ...pins 12 Power supply switch Power supply switch of SDK board ON A power supply is supplied to the SDK board OFF A power supply is not supplied to the SDK board 13 Reset switch Reset switch for ML630Q...

Page 13: ...01 2 3 I2C bus connection of ML630Q791 Figure 2 2 shows the I2C bus connection of the ML630Q791 I2C slave address Figure 2 2 I2C bus connection ML630Q791 I2C0 KX022 1EH BMI160 68H BMP280 76H BH1772GL...

Page 14: ...Chapter 2 General Description 2 5 FEBL630Q791 01 2 4 System Connection Examples Figure 2 3 shows examples of ML630Q791 SDK Board power supply connections Figure 2 3 System connection example PC Debugg...

Page 15: ...Chapter 3 Setting This chapter gives a Setting opreating mode of the ML630Q791 SDK Board...

Page 16: ...ap not placed Set BRMP pin to H Supply voltage is 1 8V cap placed Set BRMP pin to L 3 1 2 HOST IF setting jumper When you use the other host remove HOST IF jumper from pins to avoid the conflict with...

Page 17: ...ML630Q791 is reset and the debugger detects that the reset is asserted 3 2 2 Power supply switch The Power supply switch controls the power supply supplied to the CPU board Table 3 3 the power supply...

Page 18: ...Chapter 4 Connectors This chapter describes the connectors mounted on the ML630Q791 SDK Board...

Page 19: ...face voltage of ML630Q791 is 1 8V Pin No Signal name I O Destination 1 VTref I DVDD 2 TMS SWDIO I O SWD 3 GND 4 TCK SWCLK O SWC 5 GND 6 TDO SWO I 7 KEY NC 8 TDI O 9 GND 10 nSRST O RESET_N 4 1 2 HOST I...

Page 20: ...232H A7 NC B7 NC A8 NC B8 NC A9 NC B9 NC A10 NC B10 NC A11 NC B11 NC A12 NC B12 NC A13 NC B13 NC Pin No Signal name Destination Pin No Signal name Destination C1 5V 5V output power D1 GND C2 2 8V 2 8V...

Page 21: ...er 4 Connectors 4 3 FEBL630Q791 01 4 1 4 I2C expantion connector1 2 Pin No Signal name I O Destination 1 2 8V I 2 8V input power source 2 1 8V I 1 8V input power source 3 SDA IO SDA0M 4 SCL I SCL0M 5...

Page 22: ...Chapter 5 Notes This chapter describes the Notice when ML630Q791 SDK Board is used...

Page 23: ...rd Hardware Manual Chapter 5 Notes 5 1 FEBL630Q791 01 5 Notes 5 1 Change about the setting hardware IF when change setting of the switch and so on Always turn off the power supplies to avoid malfuncti...

Page 24: ...Chapter 6 Schematics This chapter describes the schematics of ML630Q791 SDK Board...

Page 25: ...ML630Q791 SDK Board Hardware Manual Chapter 6 Schematics 6 1 FEBL630Q791 01 6 Schematics 6 1 Communication board...

Page 26: ...ML630Q791 SDK Board Hardware Manual Chapter 6 Schematics 6 2 FEBL630Q791 01...

Page 27: ...ML630Q791 SDK Board Hardware Manual Chapter 6 Schematics 6 3 FEBL630Q791 01 6 2 CPU board...

Page 28: ...ML630Q791 SDK Board Hardware Manual Chapter 6 Schematics 6 4 FEBL630Q791 01...

Page 29: ...ML630Q791 SDK Board Hardware Manual Chapter 6 Schematics 6 5 FEBL630Q791 01...

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