Table Of Contents - Intel Quark D2000 Design Manual

Contents
1.0 Introduction ................................................................................................................................................. 7
1.1 Overview ................................................................................................................................................................ 7
1.2 Audience and Purpose .................................................................................................................................... 7
1.3 Terminology ......................................................................................................................................................... 8
1.4 Reference Documents ..................................................................................................................................... 8
2.0 System Assumptions ................................................................................................................................. 9
2.1 General Assumptions ....................................................................................................................................... 9
2.1.1
2.1.2
2.2 Backward and Forward Coupling Coefficient Calculation ............................................................ 14
2.3 Feature Set ........................................................................................................................................................ 15
2.4 CRB Pin Mapping ............................................................................................................................................ 17
3.0 Subsystem Details ....................................................................................................................................18
3.1 Design Recommendations .......................................................................................................................... 18
3.2 General Design Guideline Assumptions ............................................................................................... 19
4.0 I²C Interface ...............................................................................................................................................20
4.1 I²C Interface Signals ...................................................................................................................................... 20
4.2 Interface Routing Guidelines ..................................................................................................................... 21
4.2.1
5.0 Pulse Width Modulation (PWM) ............................................................................................................23
5.1 PWM Signaling ................................................................................................................................................. 24
5.2 Functional Operation .................................................................................................................................... 24
6.0 UART ...........................................................................................................................................................26
6.1 Signal Descriptions ........................................................................................................................................ 27
6.2 Features .............................................................................................................................................................. 28
7.0 SPI ................................................................................................................................................................30
7.1 Features .............................................................................................................................................................. 31
8.0 Clocking ......................................................................................................................................................33
8.1 Features .............................................................................................................................................................. 34
9.0 General Purpose I/O (GPIO) ...................................................................................................................35
9.1 Signal Descriptions ........................................................................................................................................ 35
9.2 Features .............................................................................................................................................................. 36
10.0 JTAG ............................................................................................................................................................38
11.0 Analog-to-Digital Converter (ADC) .......................................................................................................39
November 2016
Document Number: 333580-002EN
PCB Technology and Stackup ................................................................................................ 11
PCB Technology Considerations .......................................................................................... 11
General Design Considerations ............................................................................................. 22
Intel® Quark™ Microcontroller D2000
Platform Design Guide
3