Nuvoton NuMicro NUC980 Series Manuals

Manuals and User Guides for Nuvoton NuMicro NUC980 Series. We have 3 Nuvoton NuMicro NUC980 Series manuals available for free PDF download: Hardware Design Manual, User Manual

Nuvoton NuMicro NUC980 Series Hardware Design Manual (100 pages)

Brand: Nuvoton | Category: Computer Hardware | Size: 4 MB

Table of Contents
2
Power Supplies
6
Power Supply Scheme
6
NUC980 Power Scheme
7
Power Operating Modes
7
DC Electrical Characteristics
9
Rtcvdd
11
RTC Power Backup & Power Saving
11
Reset
12
Por
12
Nrst
15
Wdt
16
Lvr
17
Power Sequence
18
Power-On Sequence
18
Condition-1
18
Condition-2
19
Power-Down Sequence
20
Power on Setting
21
Clock
25
External Crystal Sources
25
HXT, High Speed XTAL 12Mhz
26
LXT, Low Speed XTAL 32.768 Khz
27
External Bus Interface (Ebi)
28
EBI Block Diagram
28
EBI Pin Configuration
29
EBI Connectivity
31
Sar_Adc
32
ADC Features
32
ADC Selection of Input Signals
33
Selection of Reference Voltage
34
ADC Characteristics
35
Typical Connection and Application Note
36
Usb
37
USB Termination
38
USB REXT and USB Power
40
PCB Layout Considerations
41
Layout Guidelines
41
Through Hole Consideration for D+ and D
43
USB Full Speed Signal Trace for D+ and D
43
USB High Speed Trace Spacing
44
High Speed USB Trace Length
45
PCB Stacking for USB
45
USB EMI/ESD Considerations
46
EMI - Common Mode Chokes
46
USB ESD Solution
49
Ethernet
50
RMII PHY Layout Guideline (Refer to IC+ IP101G Design Guide)
51
Power and Ground
53
Trace Routing
53
Avoid Right Angle Signal Trace
53
For Tx+/−, Rx+/− Traces
53
For W & W' Need Better Isolation, Ex: Shielding with GND
54
Never Running Noisy Digital Signals in Parallel with TX+/- and RX
54
Keep the Distance between Tx+/- & Rx+/- Differential Pairs for Good Isolation
55
Better Analog Performance
57
ESD Protecting
57
Capture Sensor Interface
58
Pin Configuration
58
Reference Connection
59
PCB Design Considerations
60
Quad Serial Peripheral Interface (Qspi)
62
Pin Configuration
62
QSPI Reference Connection
62
PCB Layout Considerations for QSPI Flash
63
Power Supply Decoupling
63
Clock Signal Routing
63
Data Signal Routing
64
Recommendations
64
Controller Area Network (Can) Interface
65
Pin Configuration
65
Reference Connection
66
CAN BUS Layout Recommendations
67
Fmi Nand & Sd/Emmc Interfaces
68
Pin Configuration
68
FMI Reference Connection
70
General PCB Signal Routing Guidelines
71
14 I²C, Spi & I²S Interfaces
72
Pin Configuration
72
Reference Connection
74
PCB Layout Considerations
77
I²C
77
Spi
77
I²S
77
Uart & Smart Card Interface (Iso/Iec 7816-3)
78
Pin Configuration
78
Reference Connection
82
Reference Schematic
85
System Block Diagram
85
GPIO Pin Assignment List
86
System Power Supply
87
NUC980 Main Chip
88
Power CAP Filter
89
RESET, Power-ON Setting, XTAL & Debugging
90
NAND Flash
91
Ethernet RMII PHY + RJ45
92
I²C Interface
93
LED Indication
94
UART Interface
95
SPI Interface
96
USB HS HOST & Device
97

Nuvoton NuMicro NUC980 Series User Manual (40 pages)

NuMicro Family Based on Arm9

Brand: Nuvoton | Category: Motherboard | Size: 4 MB

Table of Contents
2
1 Overview

5
- Figure 1-1 Numaker-Lorag-NUC980 Evaluation Board (Main Board)
  5
- Figure 1-2 Numaker-Lorag915-NUC980 Evaluation Board
  6
2 Features

7
3 Hardware Configuration

8
4 Quick Start

12
- Preparation
  12
- NUC980 Linux BSP Introduction
  12
- BSP Download
  12
- Driver Installation
  12
- Figure 4-1 Nuvoton USB Driver Installation Setup
  12
- Hardware Setting
  14
- Figure 4-2 Nuvoton USB Driver Installation
  14
- Figure 4-3 Hardware Setting (1)
  15
- Figure 4-4 Hardware Setting (2)
  15
- Figure 4-5 Nuvoton VCOM
  16
- Run Default Linux Kernel
  17
- Make Your Own Embedded Linux
  18
5 Nuwriter Tool

19
- Figure 5-1 Set Chip
  19
  - SPI NAND Mode
    20
  - Operation Steps
    20
  - Figure 5-2 SPI NAND - New Image
    20
  - Figure 5-3 SPI NAND - U-Boot Spl
    21
  - Figure 5-4 SPI NAND - U-Boot
    21
  - Figure 5-5 SPI NAND - 980Uimage
    22
  - Figure 5-6 SPI NAND - Environment
    23
6 Numaker-Lorag915/Lorag868-Nuc980 Schematics

24
- Block Diagram Schematic
  24
- Figure 6-1 Block Diagram Schematic
  24
- GPIO List Schematic
  25
- Figure 6-2 GPIO List Schematic
  25
- Power Schematic
  26
- Figure 6-3 Power Schematic
  26
- NUC980DK Schematic
  27
- Figure 6-4 NUC980DK Schematic
  27
- Power Filter Schematic
  28
- Figure 6-5 Power Filter Schematic
  28
- Configure Schematic
  29
- Figure 6-6 Configure Schematic
  29
- NUC123ZD4AN0 Schematic
  30
- Figure 6-7 NUC123ZD4AN0 Schematic
  30
- Memory Schematic
  31
- Figure 6-8 Memory Schematic
  31
- RMII_PE Schematic
  32
- Figure 6-9 RMII_PE Schematic
  32
- 6.10 RAK Sensor Connecter Schematic
  33
- Figure 6-10 RAK Sensor Connecter Schematic
  33
- 6.11 Sd1/Emmc1 Schematic
  34
- Figure 6-11 Sd1/Emmc1 Schematic
  34
- 6.12 RS485 Schematic
  35
- Figure 6-12 RS485 Schematic
  35
- 6.13 USB Schematic
  36
- Figure 6-13 USB Schematic
  36
- 6.14 PCB Placement
  37
- Figure 6-14 Front PCB Placement
  37
- Figure 6-15 Back PCB Placement
  38
7 Revision History

39

Nuvoton NuMicro NUC980 Series User Manual (20 pages)

UNO to PCIe ARM Cortex-M 32-bit Microcontroller

Brand: Nuvoton | Category: Motherboard | Size: 1 MB

Nuvoton Categories

Motherboard Microcontrollers Computer Hardware Amplifier Computer Accessories

More Nuvoton Manuals

Nuvoton NuMicro NUC980 Series Manuals

Nuvoton NuMicro NUC980 Series Hardware Design Manual (100 pages)

Table of Contents

Nuvoton NuMicro NUC980 Series User Manual (40 pages)

Table of Contents

1 Overview

2 Features

3 Hardware Configuration

4 Quick Start

5 Nuwriter Tool

6 Numaker-Lorag915/Lorag868-Nuc980 Schematics

7 Revision History

Nuvoton NuMicro NUC980 Series User Manual (20 pages)

Table of Contents

1 Overview

2 UNO to Pcie Board Overview

3 UNO to Pcie Board Schematics

4 Revision History

Related Products

Nuvoton Categories