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DA14683 USB Kit
Dialog Semiconductor DA14683 USB Kit Manuals
Manuals and User Guides for Dialog Semiconductor DA14683 USB Kit. We have
1
Dialog Semiconductor DA14683 USB Kit manual available for free PDF download: User Manual
Dialog Semiconductor DA14683 USB Kit User Manual (36 pages)
Brand:
Dialog Semiconductor
| Category:
Microcontrollers
| Size: 2 MB
Table of Contents
Abstract
1
Contents
2
Table of Contents
2
Figures
3
Tables
3
1 Terms and Definitions
4
2 References
4
3 Introduction
5
4 System Overview
5
Features
5
Figure 1: DA14683 USB Kit
5
System and Components Description (Top View)
6
Figure 2: USB Kit - Top Side
6
System and Components Description (Bottom View)
7
Figure 3: USB Kit - Bottom Side
7
Table 1: Various Test Point Assignments
7
Block Diagram
9
Figure 4: Block Diagram of DA14683 USB Kit
9
5 USB Kit System
10
Overview
10
DA14683 System
10
Figure 5: DA14683 Schematic
11
DA14683 Pin Assignment
12
Table 2: USB Kit Pin Assignment
12
Booting from UART
13
Crystals
14
Table 3: Y4 (16 Mhz Crystal) Characteristics
14
Table 4: Y3 (32 Khz Crystal) Characteristics
14
Antenna and RF Port
15
Figure 6: Chip Antenna PCB Footprint and Mechanical Specifications
15
Figure 7: RF Matching Circuit, SMD Chip Antenna and SMA Connector
15
Table 5: Antenna Characteristics
15
RF Measurements and Antenna Matching
16
Figure 8: RF Port, RF Connector, RF Matching and SMD Chip Antenna
16
Figure 9: Radiated Measurements Results - Standing Position
16
Table 6: RF Components Names and Values
16
QSPI Data Flash Memory (U9)
17
Figure 10: Radiated Measurements Results - Laying Position
17
Figure 11: QSPI Flash with Selectable Power Supply (V33 or V18)
17
Reset Circuit
18
Figure 12: Reset Circuit
18
Figure 13: Reset Push Button
18
Push Buttons
19
Figure 14: General Purpose Push Buttons
19
Figure 15: General Purpose Push Buttons SW1, SW2 (Populated at TOP)
19
Figure 16: General Purpose Push Buttons SW3, SW4 (no Populated at BOTTOM)
19
5.10 User Controlled Leds
20
Figure 17: General Purpose Leds
20
Figure 18: General Purpose Leds D9 (Red) & D10 (White)
20
5.11 Mikrobus™ Module
21
Figure 19: Mikrobus™ Pin Assignment and Extra DA14683 I/O & Power Output
21
Figure 20: J6 and J7 Female Sockets (Must be Placed and Soldered by Users)
21
Figure 21: Proper Orientation and Connection between DA14683 USB Kit and a Mikrobus™ Click Board
22
Figure 22: Mikrobus™ Pin Assignment
22
5.12 GND Support Points
23
Over Voltage Protection Circuit (OVP)
23
Figure 23: GND Support Point
23
Figure 24: GND Support Point (Male Header Must be Placed from the User)
23
Figure 25: over Voltage Protection Circuit
23
5.14 Usb Hub
24
Debugging Processor (U4)
24
Figure 26: USB HUB Circuitry
24
5.16 Power Section
25
Figure 27: Debugging Processor - UART and JTAG Interface
25
Figure 28: DA14683 USB Kit Power Tree
25
Figure 29: Linear Voltage Regulators (Ldos) U3 and U4
26
Figure 30: DA14683 Power Selection through SW6
26
6 Software Configuration
27
Using the DA14683 USB Kit as a USB Device
27
Figure 31: Power Selection Switch SW6 (Default Position to 5V)
27
Using DA14683 USB Kit as Development Kit
28
7 PCB Layout
29
Figure 32: PCB Cross Section
29
Schematics
30
Figure 33: USB Hub Section
30
Appendix A
30
Figure 34: UART & JTAG Interface Chip Section
31
Figure 35: DA14683 Soc Section
32
Figure 36: Mikrobus™ and Peripherals Section
33
Bill of Materials (BOM)
34
Figure 37: Bill of Materials (BOM)
34
Revision History
35
Um-Β
36
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