Inventek Systems ISM43907-L170-EVB, Руководство пользователя

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ISM43907-L170-
EVB User’s Manual
DOC-907UM-2017-1.0 Confidential Inventek Systems
Page 2
Table of Contents
1 PART NUMBER DETAIL DESCRIPTION .......................................................................... 3
1.1 Ordering Information ...................................................................................................... 3
2 OVERVIEW ........................................................................................................................... 3
3 FEATURES ............................................................................................................................ 4
3.1 Limitations ...................................................................................................................... 4
4
ISM43907 EVB USER’s MANUAL OVERIVEW ............................................................... 5
4.1 Overview: ........................................................................................................................ 5
4.2 Antenna Options ............................................................................................................. 5
5 ISM43907 EVALUATION BOARD INTRODUCTION ...................................................... 6
6 ISM43907 EVALUATION BOARD FEATURES ................................................................ 7
6.1 Feature List ..................................................................................................................... 7
The ISM43907-L170-EVB provides a platform for the design and development of applications
that run on a ISM43907-L170 SiP. ................................................................................................. 7
7 ISM43907 EVALUATION BOARD HW LAYOUT & CONFIGURATION ...................... 8
7.1 ISM43907-L170-EVB Diagram ..................................................................................... 8
7.2 ISM43907-L170-EVB HW Interface Layout Placement ............................................. 10
7.2.1 Bottom View ............................................................................................................. 11
8 POWER SUPPLY ................................................................................................................. 12
8.1 Power source ................................................................................................................. 12
8.2 Reset source .................................................................................................................. 12
8.3 Audio............................................................................................................................. 12
8.4 UART ............................................................................................................................ 12
8.5 PWM ............................................................................................................................. 12
8.6 I2C................................................................................................................................. 12
8.7 SPI ................................................................................................................................. 13
8.8 GPIO ............................................................................................................................. 13
9 SCHEMATICS ..................................................................................................................... 18
9.1 Application schematic ................................................................................................... 18
9.1.1 Power Schematic ....................................................................................................... 19
9.1.2 USB to URAT, JTAG,& Reset ................................................................................. 20
9.1.3 External Flash ........................................................................................................... 21
9.1.4 I/O ............................................................................................................................. 22
10 REVISION CONTROL ........................................................................................................ 23
11 CONTACT INFORMATION ............................................................................................... 23