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Board Layout 

 

 

12 

Seiko Epson Corporation 

Epson IMU_OEM7 Interposer Board 

User Manual (Rev. 1.3) 

9.  Board Layout 

 

Figure 9-1 PCB Front Side (Left) and Back Side (Right)

Summary of Contents for IMU G Series

Page 1: ...Rev 1 3 Epson IMU G series V series Epson IMU_OEM7 Interposer Board User Manual Document Number XB9A G 001 01 ...

Page 2: ...uplicated in any form or by any means without the written permission of Seiko Epson Seiko Epson reserves the right to make changes to this material without notice Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and further there is no representation that this material is appl...

Page 3: ...2 Features 2 3 Block Diagram 3 4 Technical Description 4 5 Configuration 5 5 1 Configuration Resistors 5 6 Board Interfaces and Connectors 6 6 1 OEM7 Development Kit Connector P1 6 6 2 Epson G Series IMU Connector P2 7 6 3 Epson V Series IMU Connector P3 8 7 Parts List 10 8 Schematic Diagrams 11 9 Board Layout 12 ...

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Page 5: ...y or development environment when using the Epson G2 and V series IMU with the NovAtel OEM7 Development Kit The EIIB is a simple board that mounts directly onto the designated IMU Board area of the OEM7 Development Kit and routes all the necessary interface signals to the designated connector This product is intended for use by qualified engineers familiar with electronics or software development ...

Page 6: ...pin compatible IMU SMT socket 20x2 0 4 mm pitch connector Panasonic AXE120224 mates with Epson V series compatible IMU SMT header 20x2 1 27 mm pitch connector Samtec FTSH 110 01 F DV mates with OEM7 Development Kit PCB footprint for mounting 33 ohm 5 0603 resistors to optionally connect OEM7 output signal TIMEMARK or EVENT_OUT2 mutually exclusive to the Epson IMU GPIO2 EXT input pin ...

Page 7: ...oard Seiko Epson Corporation 3 User Manual Rev 1 3 3 Block Diagram Figure 3 1 Epson IMU_OEM7 Interposer Board Block Diagram EpsonIMU EpsonIMU_OEM7 InterposerBoard EIIB OEM7 Development Kit SPI I F DRDY Optional TIMEMARK or EVENT_OUT2 3 3V GND ...

Page 8: ...m the OEM7 Development Kit The serial host bus interface between the OEM7 Development Kit and EIIB only supports an SPI interface with DRDY Data Ready line A UART interface is not supported Additionally the OEM7 TIMEMARK or EVENT_OUT2 signals can optionally be connected to the Epson IMU on the EIIB Refer to Section 5 1 Configuration Resistors for more information The EIIB is a carrier board for di...

Page 9: ...make use of this function Please contact NovAtel directly to inquire about the supported Epson IMU models Please refer to appropriate datasheets for additional technical information Table 5 1 Configuration Resistor Description IMU Signal OEM7 Signal Resistor Description Comment GPIO2 EXT TIMEMARK R1 Mount R1 to connect GPIO2 EXT to TIMEMARK NOTE DO NOT mount both R1 and R2 at the same time This wi...

Page 10: ...ent Kit For more information regarding the recommended mounting hardware please contact NovAtel directly Table 6 1 OEM7 Connector P1 Pin Description Pin Number Signal Name Description Comment 2 VCC 3 3V supplied by OEM7 Development Kit 5 TIMEMARK Optionally provides PPS 7 13 GND Circuit ground 8 SPI_CLK SPI Clock Supports SPI Mode 3 only 10 SPI_nCS SPI Chip select Supports SPI Mode 3 only 12 SPI_M...

Page 11: ...OTE If using Epson G series IMU on P2 do not mount an Epson V series IMU on P3 Table 6 2 Epson G Series IMU Connector P2 Pin Number Signal Name Description Comment 1 SPI_CLK SPI Clock Supports SPI Mode 3 only 2 SPI_MISO SPI Master In Slave Out Supports SPI Mode 3 only 3 4 8 15 GND Circuit ground 5 SPI_MOSI SPI Master Out Slave In Supports SPI Mode 3 only 6 SPI_nCS SPI Chip select Supports SPI Mode...

Page 12: ...do not mount an Epson G series IMU on P2 Table 6 3 Epson V Series IMU Connector P3 Pin Number Signal Name Description Comment 1 3 5 13 20 GND Circuit ground 2 SPI_MOSI SPI Master Out Slave In Supports SPI Mode 3 only 4 SPI_CLK SPI Clock Supports SPI Mode 3 only 5 SPI_MISO SPI Master In Slave Out Supports SPI Mode 3 only 6 SPI_nCS SPI Chip select Supports SPI Mode 3 only 10 IMU_UART_RXDI For intern...

Page 13: ...oard Interfaces and Connectors Epson IMU_OEM7 Interposer Board Seiko Epson Corporation 9 User Manual Rev 1 3 The following diagram shows the P3 connector wiring Figure 6 3 Epson V Series IMU Connector P3 ...

Page 14: ...4 1 NA NA Not a part PCB Thru Hole Test Point 7 W5 1 NA NA Not a part PCB Thru Hole Test Point 8 MH1 MH2 MH3 MH4 4 NA NA Not a part PTH Mounting 9 C1 C3 2 C0603C104K8RACTU Kemet CAP CER 0 1UF 10V X7R 0603 10 R1 R2 R6 3 RC0603JR 0733RL Yageo RES SMD 33 OHM 5 1 10W 0603 11 R3 R4 2 RC0603JR 0710KL Yageo RES SMD 10K OHM 5 1 10W 0603 12 R5 1 RC0603JR 0722KL Yageo RES SMD 22K OHM 5 1 10W 0603 13 FID1 FI...

Page 15: ...Schematic Diagrams Epson IMU_OEM7 Interposer Board Seiko Epson Corporation 11 User Manual Rev 1 3 8 Schematic Diagrams Figure 8 1 Epson IMU_OEM7 Interposer Board Schematic ...

Page 16: ...Board Layout 12 Seiko Epson Corporation Epson IMU_OEM7 Interposer Board User Manual Rev 1 3 9 Board Layout Figure 9 1 PCB Front Side Left and Back Side Right ...

Page 17: ... Fixed Spacing in Product Name Updated Chicago and Shenzhen addresses Rev 1 1 2017 04 27 All Reformat to TD Template Fixed headers Updated Item ID1 in Section 7 Parts List Added caution notes on P2 P2 about mounting orientation Updated Epson Shanghai office address Rev 1 0 2017 04 07 All Small wording changes in section 4 Released as revision 1 0 Rev 0 2 2017 04 05 Updated with latest PCB layout c...

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Page 19: ...henzhen Branch Room 804 805 8th Floor Tower 2 Ali Center No 3331 Keyuan South RD Shenzhen bay Nanshan District Shenzhen 518054 China Phone 86 755 3299 0588 FAX 86 755 3299 0560 EPSON HONG KONG LTD Unit 715 723 7 F Trade Square 681 Cheung Sha Wan Road Kowloon Hong Kong Phone 86 755 2699 3828 Shenzhen Branch Fax 86 755 2699 3838 Shenzhen Branch http www epson com hk EPSON TAIWAN TECHNOLOGY TRADING L...

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