The VERTYANOV SUCCESSOR BASE 4 is the ultimate, next-generation professional I/O programmer engineered explicitly for advanced laptop motherboard repair. Combining a highly efficient 32-bit ARM® Cortex®-M4 RISC processor (operating at 120 MHz USB_FS) with a high-performance GoWin FPGA core, the Successor Base 4 handles reading, writing, and flashing complex Embedded Controllers (EC) and SPI FLASH memories with unmatched speed and precision.

Designed for specialized component-level technicians, this tool eliminates the need for expensive dedicated adapters when configuring multicontrollers. It also serves as a robust matrix keyboard tester and a hardware diagnostic tool, making it an indispensable asset for any modern repair lab dealing with high-end and latest-generation motherboards.

Key Features & Functionality

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  Advanced Hardware Architecture: Driven by a fast ARM Cortex-M4 MCU and a highly versatile GoWin FPGA. Dual logic ensures seamless handling of hardware execution and firmware decoding.

  
  


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  Dual Voltage Signal Output: Supports control signal levels of 1.8V and 3.3V, ensuring safe communication and zero risks of frying delicate modern chipsets.

  
  


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  Built-in ESD Protection: Fully integrated Electrostatic Discharge (ESD) shielding protects both the programmer and the target board from static damage during hot-plugging.

  
  


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  Comprehensive Multicontroller Support: Read and flash major EC brands directly through the keyboard matrix connector without desoldering.

  
  


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  Integrated Keyboard Tester: Features a built-in matrix test functionality to check laptop keyboards for broken traces or stuck keys up to 50 pins.

  
  


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  Future-Proof Upgrades: The internal firmware and FPGA logic are fully updatable for free, ensuring compatibility with newly released EC architectures down the road.

  
  


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  Supported Chipsets & Protocols

  
  

  The Vertyanov Successor Base 4 offers industry-leading compatibility right out of the box:

  
  
  
  
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    SPI FLASH Memory: Full high-speed read/write capabilities for main BIOS chips.

    
    
  
  
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    Supported EC Brands: * ENE (e.g., KB9012, KB9010, KB9022)

    
    
    
    
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      ITE (e.g., IT8585E, IT8586E, IT8587E, IT8985E) via standard and I2C buses.

      
      
    
    
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      NUVOTON (Using a dedicated lightning-fast bootloader architecture).

      
      
    
    
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      MEC (ARC-625D core).

      
      
    
    
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      REALTEK (Full support for RTS545X controllers via expansion boards).

      
      
    
    
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      EXPLORE & I2C EEPROMs.

      
      
    
    
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      Technical Specifications (BASE 4 Hardware)

      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      
      

      Specification	Details
      Processor	32-bit ARM® Cortex®-M4 RISC (120 MHz USB_FS)
      Logic Engine	GoWin FPGA Core
      Voltage Levels	1.8V and 3.3V
      Expansion Slot 1	50-pin Vertical Connector (0.5mm Pitch)
      Expansion Slot 2	40-pin Connector (0.8mm Pitch)
      Expansion Slot 3	34-pin Connector (1.0mm Pitch)
      Interface Port	USB Type-C