Difference between revisions of "Nutcracker"

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(Add information about on-board CH340 USB/Serial adapter.)
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* [https://files.pine64.org/doc/Pinenut/Pine64%20BL602%20EVB%20Schematic%20ver%201.1.pdf PineCone BL602 EVB schematic ver 1.1]
 
* [https://files.pine64.org/doc/Pinenut/Pine64%20BL602%20EVB%20Schematic%20ver%201.1.pdf PineCone BL602 EVB schematic ver 1.1]
 
** Note: Current schematic, cc1 and cc2 share one 5.1KOhm resistor. Next schematic design will separate out the cc1 and cc2 has it own 5.1KOhm resistors
 
** Note: Current schematic, cc1 and cc2 share one 5.1KOhm resistor. Next schematic design will separate out the cc1 and cc2 has it own 5.1KOhm resistors
 +
* The board uses a CH340 Serial/USB adapter. This chip is commonly used in Arduino-class development boards. It is a full speed (12Mbps) USB interface and has vendor ID 0x1a86 with product ID 0x7523.
  
 
== Datasheets for components and peripherals ==
 
== Datasheets for components and peripherals ==
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** [https://files.pine64.org/doc/datasheet/Pinenut/Bouffalo%20Lab%20BL602_Reference_Manual_en_1.1.pdf Bouffalo Lab BL602 SoC Reference Manual V1.1]
 
** [https://files.pine64.org/doc/datasheet/Pinenut/Bouffalo%20Lab%20BL602_Reference_Manual_en_1.1.pdf Bouffalo Lab BL602 SoC Reference Manual V1.1]
 
***  Please note that the Chinese wording "寄存器描述" means "Register Description" in reference manual ver 1.1
 
***  Please note that the Chinese wording "寄存器描述" means "Register Description" in reference manual ver 1.1
 +
* USB/Serial adapter:
 +
** [https://cdn.sparkfun.com/datasheets/Dev/Arduino/Other/CH340DS1.PDF CH340 serial converter]
  
  

Revision as of 09:18, 2 December 2020

Page under construction, information subject to change.
  • PineCone BL-602 EVB (Evaluation Board):

Pine64 BL602 EVB photo-3-small.jpg


Pine64 BL602 EVB photo-1-small.jpg


BL602 Specifications

  • CPU: 32-bit RV32IMAFC RISC-V “SiFive E24 Core”
  • Memory:
    • 128KB ROM
    • 276KB SRAM
    • 1Kb eFuse
    • 2MB Embedded Flash
  • Security:
    • Secure boot
    • Secure debug
    • AES 128/192/256
    • SHA-1/224/256
    • TRNG (True Random Number Generator)
    • PKA (Public Key Accelerator)
  • Wireless:
    • Wi-Fi 802.11 b/g/n
    • Bluetooth® Low Energy 5.0
    • Wi-Fi Fast connection with BLE assistance
    • Wi-Fi and BLE coexistence
    • Wi-Fi Security WPS/WEP/WPA/WPA2/WPA3
    • STA, SoftAP and sniffer modes
    • Multi-Cloud connectivity
    • 2.4 GHz RF transceiver
    • Integrated RF balun, PA/LNA
  • Package Type:
    • 32 pin QFN 4mm x 4mm

BL602 Block Diagram.jpg


PineCone BL602 EVB information and schematics

  • Approximate dimensions: 26mm x 43mm
  • Board layout:

PADI-II EVB.png

  • PineCone BL602 EVB schematic ver 1.1
    • Note: Current schematic, cc1 and cc2 share one 5.1KOhm resistor. Next schematic design will separate out the cc1 and cc2 has it own 5.1KOhm resistors
  • The board uses a CH340 Serial/USB adapter. This chip is commonly used in Arduino-class development boards. It is a full speed (12Mbps) USB interface and has vendor ID 0x1a86 with product ID 0x7523.

Datasheets for components and peripherals


Misc notes

Planned to be available in at least three form factors:

  • NUT-01S -> ESP-01S
  • NUT-12S -> ESP-12S
  • NUT-15 -> RTL8723/AMPAK


Development efforts