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DK_START_GW1NSR-LV4CQN48PC7I6_V1.1/ QN48GC7I6_V1.1

Previous Name: DK-START-GW1NSR-4C_QN48P/ QN48G

DK-START-GW1NS4-QN48_工作區域 1

Full names:

DK_START_GW1NSR-LV4CQN48PC7I6_V1.1
DK_START_GW1NSR-LV4CQN48GC7I6_V1.1

 

The development board adopts the GW1NSR4 chip, the first generation products in the LittleBee® family.  It is one form of SIP chip  that integrates the GW1NS chip and PSRAM memory. It supports an ARM Cortex-M3 hard core processor, USB2.0 PHY, user flash, and ADC convertor.

 

Features
The structure and feature of the development board are as follows:
1. FPGA

  • Adopts QN48 package
  •  Up to 38 user I/O
  •  Embedded flash, data not easily lost if power down
  •  Abundant LUT4 resources
  •  Multiple modes and capacities of B-SRAM

 

2. FPGA Configuration Modes

  •  JTAG
  • AUTO BOOT

 

3. Clock resource

  • 50MHz Clock Crystal Oscillator

 

4. Key switch and slide switch

  •  One reset button
  •  One key switch

 

5. LED

  •  One power indicator (green)
  • 1 LEDs (green)
  •  One Key indicator (green)

 

6. Memory

  • 1Mbit embedded Flash
  •  64Mbit external SPI FLASH

 

7. MIPI/LVDS

  • Five pairs of LVDS differential input; Four pairs of LVDS differential
    output

 

8. GPIO

  • Three IOs

 

9. RS232

  • One RS232

 

10. LDO Power

  •  3.3 V, 2.5V, 1.8V, and1.2V supported
Documents Download
User Guide DK-START-GW1NS4 GW1NSR4 GW1NSER4-QN48 V1.1 User Guide Download
- BSDL Download
- Minimum FPGA System SCH Download
- Gowin FPGA SCH Symbol Download