Geehy SEMICONDUCTOR GW3323 Manuals

Manuals and User Guides for Geehy SEMICONDUCTOR GW3323. We have 2 Geehy SEMICONDUCTOR GW3323 manuals available for free PDF download: User Manual, Instruction Manual

Geehy SEMICONDUCTOR GW3323 User Manual (85 pages)

RISC-V based 32-bit MCU with Bluetooth

Brand: Geehy SEMICONDUCTOR | Category: Microcontrollers | Size: 3 MB

Table of Contents
2
1 Block Diagram

5
2 System Management

6
- System Clock
  6
- Clock Register
  7
3 Memory Access

19
4 Low Power Mode

20
5 Interrupts

22
- Feature
  22
- Interrupt Vector Table
  22
- Interrupts Special Registers
  24
6 Watchdog

27
- User Guide
  27
- WDT Special Function Registers
  27
7 GPIO Management

29
- Features
  29
- GPIO Internal Block Diagram
  29
- GPIO General Control Register
  29
- GPIO Function Mapping
  32
- External Port Interrupt Wake up
  34
8 Dma

37
- Feature
  37
- Functional Configuration
  37
9 Timer

38
- Features
  38
- Timer Clock Select
  39
- Timer0/1/2 Special Function Registers
  39
- Timer3/4/5 Special Function Registers
  40
10 Rtc

43
- Features
  43
- Special Function Registers
  43
- Independent Power RTC Registers
  44
11 Uart

50
- Features
  50
- User Guide
  50
- UART Special Function Registers
  50
12 Hsuart

53
- Features
  53
- User Guide
  53
- SYNC Configure
  53
- TX 1 Byte with Buffer
  53
- TX N Byte with DMA
  54
- RX 1 Byte with Buffer
  54
- RX N Byte with DMA &Loop Buffer Disable
  54
- Dma Rx Timer Mode
  55
- Application Note
  55
- HSUART Special Function Registers
  58
13 Spi

62
- Features
  62
- User Guide
  62
- SPI Special Function Registers
  64
14 IIC

66
- Features
  66
- User Guide
  66
- IIC Special Function Registers
  67
15 Adc

69
- Features
  69
- Channel Select
  69
- User Guide
  69
- ADC_CTL Special Function Registers
  70
16 Dac

75
- Feature
  75
- Control Use
  75
17 Usb

76
- Feature
  76
- Control Use
  76
18 Power Management

77
- Charging Process
  77
- Charging Settings
  77
- Charging Control Function
  77
19 Bluetooth

78
- Feature
  78
- SPP Protocol
  78
- SPP Protocol Is Based on Credit Flow Control Mechanism
  78
- SPP Use and Development in SDK
  79
- BLE Protocol
  80
- Flow Control Mechanism of BLE Protocol
  81
- Use and Development of BLE in SDK
  81
- FOTA Upgrade
  82
- Use and Development of FOTA in Feature SDK
  82
20 Revision History

83

Geehy SEMICONDUCTOR GW3323 Instruction Manual (31 pages)

Printer development board

Brand: Geehy SEMICONDUCTOR | Category: Motherboard | Size: 4 MB

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Motherboard Microcontrollers

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Geehy SEMICONDUCTOR GW3323 Manuals

Geehy SEMICONDUCTOR GW3323 User Manual (85 pages)

Table of Contents

1 Block Diagram

2 System Management

3 Memory Access

4 Low Power Mode

5 Interrupts

6 Watchdog

7 GPIO Management

8 Dma

9 Timer

10 Rtc

11 Uart

12 Hsuart

13 Spi

14 IIC

15 Adc

16 Dac

17 Usb

18 Power Management

19 Bluetooth

20 Revision History

Geehy SEMICONDUCTOR GW3323 Instruction Manual (31 pages)

Table of Contents

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