Pni RM3100 Sensor Suite User Manual

User Manual RM3100 & RM2100 Geomagnetic Sensor

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 9 of 45 Dimensions in mm Full reel is 5000 pcs. Smaller

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 10 of 45 3.4.2 Sen-Z-f Figure 3-4: Sen-Z-f Sensor Dime

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 11 of 45 Dimensions in mm Full reel is 1200 pcs. Smalle

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 12 of 45 3.4.3 MagI2C Figure 3-7: MagI2C MLF Mechanica

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 13 of 45 Dimensions: mm Full reel is 5000 pcs. Smalle

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 14 of 45 Figure 3-9: Recommended Solder Reflow Profile

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 15 of 45 4 Geomagnetic Sensor Overview & Set-Up 4.1

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 16 of 45 Figure 4-2: RM3100 reference schematic – I2C C

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 17 of 45 Because: the total magnetic field represents t

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 18 of 45 Figure 4-4: RM3100 North-East-Down (NED) Senso

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 1 of 45 Table of Contents 1 COPYRIGHT & WARRANTY INF

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 19 of 45 If an RM3100 Evaluation Board is not available

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 20 of 45 Table 4-1: MagI2C Pin Assignments Pin# Pin Name

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 21 of 45 Sensor Drive and Measurement Pins (pins 6 – 13 &

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 22 of 45 After communication between the MagI2C and maste

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 23 of 45 SA0 (pin 28) SA0 represents the least significan

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 24 of 45 Figure 4-5: SPI Timing Diagram, CPOL = CPHA =

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 25 of 45 Table 4-2: SPI Timing Specifications Symbol Des

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 26 of 45 All communication is on the SDA line. The trans

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 27 of 45 5 MagI2C Operation The primary functions of the

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 28 of 45 5.1 Set the Cycle Count Registers (0x04 – 0x09)

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 2 of 45 List of Figures Figure 3-1: Sen-XY-f Sensor Dime

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 29 of 45 5.2 Initiate Continuous Measurement Mode (0x01)

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 30 of 45 Table 5-3: Continuous Mode DRDY Options DRDY Re

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 31 of 45 To set the TMRC register, send the regist

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 32 of 45 There are two types of limits, Absolute and Rela

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 33 of 45 Since the registers are adjacent, it is not nec

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 34 of 45 case only the X axis sensor is being monitored,

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 35 of 45 5.4 Confirm New Data Ready There are several

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 36 of 45 Table 5-8: Measurement Results Registers Regist

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 37 of 45 Where: STE – Setting this to ‘1’ commands the

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 38 of 45 Bit # 7 6 5 4 3 2 1 0 Value 0 NACK2 NACK1 NACK0

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 3 of 45 1 Copyright & Warranty Information © Copyrig

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 39 of 45 5.7.2 Making and Reading Measurements Figure 5

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 40 of 45 The steps to make measurements in Continuous Mea

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 41 of 45 Once the measurement sequence is completed on

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 42 of 45 5.8.2 Initiate a Single Measurement The I2C tra

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 43 of 45 START MagI2C ADDRESS RW ACK DATA FROM MX2 (N) AC

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 4 of 45 2 Introduction Thank you for purchasing PNI Sens

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 5 of 45 3 Specifications 3.1 Geomagnetic Sensor Charact

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 6 of 45 3.2 Sen-XY-f and Sen-Z-f Characteristics Table 3

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 7 of 45 3.3 MagI2C Characteristics Table 3-4: MagI2C Ab

PNI Sensor Corporation Doc 1017252 r03 RM3100 & RM2100 Sensor Suite User Manual Page 8 of 45 3.4 Dimensions, Packaging, and Pad & Mask L