Renesas DA14706 PRO Manuals

Manuals and User Guides for Renesas DA14706 PRO. We have 1 Renesas DA14706 PRO manual available for free PDF download: User Manual

Renesas DA14706 PRO User Manual (58 pages)

Brand: Renesas | Category: Microcontrollers | Size: 5 MB

Abstract
1
Table of Contents
2
Figures
3
Tables
4
Terms and Definitions
5
References
6
Introduction DA14706 PRO Development Kit
7
Introduction
7
Figure 1: DA14706 PRO Development Kit
7
Features
8
PRO Development Kit Hardware Block Diagram
8
Figure 2: System Block Diagram
8
PRO-Motherboard Main Features
9
Figure 3: Engineering Level, Voltage & Interface, PRO-Motherboard Block Diagram
9
Figure 4: Monitoring Header J3: Schematic (Left) & PCB (Right)
10
Figure 5: Monitoring Header J4: Schematic (Left) & PCB (Right)
10
Figure 6: Debug Interface Including DIP Switch SW1
11
Figure 7: PCB Top of the Da1470X PRO Development Kit Top
11
Usb Hub
12
USB to UART
12
Figure 8: USB HUB Circuitry of DA14706 PRO-Motherboard
12
Figure 9: USB to UART (FTDI Module)
13
Figure 10: UART & SWD Signals
13
USB to Serial Wire Debug Port (SWD)
14
Figure 11: MK22 Debugger Schematic (for M33)
14
Audio Codec Section
15
Figure 12: J-Trace Connector for M33
15
Figure 13: Audio Section Schematic
15
Expansion SPI Connector
16
Figure 14: Analog Switch (U8) Used to Isolate the Digital Audio Interface
16
Figure 15: Expansion SPI Connector (J27)
16
Voltage Level Translation (Debugging) Section
17
Figure 16: Voltage Level Translation Circuit
17
Table 1: Signals with Level Translation
17
Push Buttons
18
Figure 17: Push Buttons Used in the Da1470X PRO-Motherboard
18
GPIO Assignment
19
Table 2: DA14706 PRO-Development Kit GPIO Pin Assignment
19
Qspi-Ram
23
Figure 18: QSPI RAM Schematic
23
Figure 19: QSPI RAM Analog Switch
23
Qspi Flash
24
Figure 20: QSPI RAM Power Switch
24
Figure 21: Default QSPI Flash AT25SL128A-MHE-T
24
Figure 22: Two QSPI Flash PCB Footprint Options (Not Populated)
25
Figure 23: Analog Switch (U6) Used for the QSPI Flash Signals
25
Figure 24: QSPI Flash Power Switch
26
Table 3: U6 Truth Table
26
Break-Out Connector (J6)
27
Figure 25: Emmc Connector Schematic
27
DA14706 PRO-Motherboard Power Configuration
28
Figure 26: Power Configuration Applied on PRO-Motherboard
28
Figure 27: Vldop Voltage Generation
28
Figure 28: 3.3V LDO for PRO-Motherboard Peripherals
29
Table 4: SW2 Switch Voltage Settings
29
Power Measurement Circuitry
31
Figure 29: Power Measurement Module (PMM2) Block Diagram
31
The Power Measurement Circuitry, the Monitoring Section on PRO-Motherboard
32
Figure 30: Current Measurement Socket (M2)
32
Figure 31: the Hardware Setup for Current Measurements
33
Table 5: Monitored Power Sources
33
The Power Measurement Module 2 (PMM2), Da1470X-Sb-Pmm2, (500-29-X)
34
Figure 32: C_TRIG Selection Jumper Block (J7) & Buffer MOSFETS for I/O Levels Compatibility
34
Figure 33: PMM2 Current Measurement Circuit PMM2
35
Figure 34: PMM2 on Board Peripherals (Power Supply, Memory Etc.)
36
Accuracy of Current Measurement for Da1470X System (VLDO)
37
Figure 35: Current Measurement Unit PCBA (TOP)
37
Figure 36: Normal Mode (1Μa to 500Ma at 3.3V) Data after Offset Calibration
38
Figure 37: Hibernation Mode (100Na to 60Ua at 3.3V) Data after Offset Calibration
38
Table 6: Accuracy of the Current Measurement Circuit
38
Settings of Power Configuration Header J9
39
Figure 38: Power Connections
39
Table 7Jumper Setting of Current Measurement Connector J9
39
LCD Interface and Add-On Board
40
LCD Interface on PRO-Motherboard
40
Figure 39: Header Schematic for LCD Daughterboard (Interface Board)
40
LCD Amoled Board, Da1470X-Sb-E120A390QSR (500-31-X)
41
Figure 40: LCD Add-On Daughterboard
41
Figure 41: QSPI AMOLED LCD Daughterboard Position on PRO-Development Kit
42
Figure 42: LCD TFT Daughterboard Top (Left) and PCBA Bottom Side (Right)
42
PRO Daughterboard
43
Main Features
43
Figure 43: System Block Diagram of Da1470X PRO-Daughterboard
44
Figure 44: PCB Top of the DA14706 PRO- Daughterboard
44
Figure 45: PCB Bottom of the Da1470X PRO- Daughterboard
45
Figure 46: PRO- Daughterboard. Interface Connectors to PRO-Motherboard
45
Main Components Description
46
Table 8: Da1470X Product Family Differentiation
46
Table 9: Da1470X Soc Voltage Domains
46
Debugging Section
47
Table 10: XTAL32M Recommended Operating Conditions
47
Table 11: XTAL32K Recommended Operating Conditions
47
Audio Section
48
Figure 47: CMAC/M33 & SNC Debugging Connectors Schematic
48
Figure 48: VAD Analog MIC
48
RF Section
49
Figure 49: Programmable Gain Amplifier Signal Routing
49
Figure 50: RF Section of PRO-Daughterboard
49
Power Section
50
Figure 51: PRO-Daughterboard Power Options
50
Qspi Flash
51
Figure 52: USB OVP Protection (U3) & Rsence (R18)
51
Figure 53: MX25U6432FZNI02 QSPI FLASH Schematic
51
Figure 54: V18P & V18F Are Connected through R22
52
Figure 55: Resistor Network for the Monitoring Signals
52
Figure 56: PCB Marking of GPIO Signals Not Directly Connected to Monitoring Headers
53
Table 12: Flash Memory Signals to the Monitoring Headers at PRO-Motherboard
53
Figure 57: MX66UM1G45GXD OSPI FLASH Schematic
54
Quick Setup
55
Hardware Setup
55
Table 13: DA14706 PRO-Development Kit, Quick Setup
55
Debug Interfaces - SWD / JTAG
56
Figure 58: SWD/JTAG Ports to Use
56
Debug Interfaces --UART
57
Figure 59: Virtual COM Port Selection
57

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