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USB ISP Programmer Version 2.0

USB ISP Programmer Version 2.0 USB ISP Programmer Version 2.0
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Interface

USB 2.0

Programming Speed

Up to 921,600 bps

Supported Protocols

UART, SPI, I2C, JTAG

Supported Voltage

1.8V to 5V

Power Consumption

<500mA

Operating Temperature

0C to 40C

Applications

The USB ISP Programmer Version 2.0 is ideal for a wide range of applications, including

Embedded system development and testing

Robotics and automation projects

IoT device programming and debugging

Industrial control system development and maintenance

FPGA and CPLD programming and development

Conclusion

The USB ISP Programmer Version 2.0 is a powerful and versatile tool for programming, testing, and debugging various electronic devices and projects. Its high-speed programming, multiple protocol support, and automatic voltage regulation make it an essential tool for professionals and hobbyists alike.

Pin Configuration

  • USB ISP Programmer Version 2.0 Pinout Explanation
  • The USB ISP Programmer Version 2.0 is a popular programming tool used to flash microcontrollers, especially Atmel AVR series. This documentation provides a detailed explanation of each pin on the programmer, their functions, and how to connect them.
  • Pin Structure:
  • The USB ISP Programmer Version 2.0 has a 10-pin interface, with the following pinout structure:
  • | Pin Number | Pin Name | Function |
  • | --- | --- | --- |
  • | 1 | VCC | Power Supply (5V) |
  • | 2 | GND | Ground |
  • | 3 | MOSI | Master Out Slave In (Data Output) |
  • | 4 | MISO | Master In Slave Out (Data Input) |
  • | 5 | SCK | Serial Clock |
  • | 6 | RST | Reset |
  • | 7 | VTG | Target Voltage (programming voltage) |
  • | 8 | NC | Not Connected (Reserved) |
  • | 9 | NC | Not Connected (Reserved) |
  • | 10 | GND | Ground |
  • Pin-by-Pin Explanation:
  • 1. VCC (Pin 1): Provides 5V power supply to the programmer. Connect this pin to the 5V output of your USB port or an external power source.
  • 2. GND (Pin 2): Ground pin, connects to the ground of your circuit or the USB ground.
  • 3. MOSI (Pin 3): Master Out Slave In, this pin transmits data from the programmer to the target microcontroller. Connect this pin to the MOSI pin of your microcontroller.
  • 4. MISO (Pin 4): Master In Slave Out, this pin receives data from the target microcontroller. Connect this pin to the MISO pin of your microcontroller.
  • 5. SCK (Pin 5): Serial Clock, this pin provides the clock signal for data transmission. Connect this pin to the SCK pin of your microcontroller.
  • 6. RST (Pin 6): Reset pin, used to reset the target microcontroller. Connect this pin to the Reset pin of your microcontroller.
  • 7. VTG (Pin 7): Target Voltage, this pin provides the programming voltage to the target microcontroller. Typically set to 5V, but can be adjusted to 3.3V or other voltage levels depending on the target device.
  • 8. NC (Pin 8): Not Connected, reserved for future use. Do not connect anything to this pin.
  • 9. NC (Pin 9): Not Connected, reserved for future use. Do not connect anything to this pin.
  • 10. GND (Pin 10): Ground pin, connects to the ground of your circuit or the USB ground.
  • Connection Structure:
  • When connecting the USB ISP Programmer Version 2.0 to a target microcontroller, follow this structure:
  • VCC (Pin 1) 5V Power Supply (or USB 5V output)
  • GND (Pin 2) Ground
  • MOSI (Pin 3) MOSI pin of the microcontroller
  • MISO (Pin 4) MISO pin of the microcontroller
  • SCK (Pin 5) SCK pin of the microcontroller
  • RST (Pin 6) Reset pin of the microcontroller
  • VTG (Pin 7) Target Voltage (typically 5V)
  • GND (Pin 10) Ground
  • Make sure to double-check the pinout of your specific microcontroller and adjust the connections accordingly. Additionally, ensure that the target voltage (VTG) is set to the correct value for your microcontroller.
  • By following this pinout explanation and connection structure, you can successfully use the USB ISP Programmer Version 2.0 to program your microcontroller.

Code Examples

USB ISP Programmer Version 2.0 Documentation
Overview
The USB ISP Programmer Version 2.0 is a versatile and compact in-system programming (ISP) tool designed for programming microcontrollers and other devices. This programmer supports a wide range of microcontrollers, including AVR, PIC, and 8051 devices. It features a USB interface for easy connection to a computer and is compatible with Windows, macOS, and Linux operating systems.
Key Features
Supports a variety of microcontrollers, including AVR, PIC, and 8051 devices
 USB interface for easy connection to a computer
 Compatible with Windows, macOS, and Linux operating systems
 Compact design for ease of use and portability
 Supports high-speed programming (up to 115.2 kbps)
Programming Software
The USB ISP Programmer Version 2.0 is compatible with various programming software, including:
AVRDUDE (for AVR microcontrollers)
 IC-Prog (for PIC microcontrollers)
 PonyProg (for 8051 microcontrollers)
Code Examples
### Example 1: Programming an AVR Microcontroller using AVRDUDE
In this example, we will demonstrate how to use the USB ISP Programmer Version 2.0 to program an AVR microcontroller using AVRDUDE.
Hardware Requirements
USB ISP Programmer Version 2.0
 AVR microcontroller (e.g., ATmega328P)
 Breadboard and jumper wires
Software Requirements
AVRDUDE software (available for Windows, macOS, and Linux)
 USB ISP Programmer Version 2.0 driver (available for Windows, macOS, and Linux)
Code
```
// Assume the USB ISP Programmer Version 2.0 is connected to the computer
// and the AVR microcontroller is connected to the programmer.
// Command to read the device signature
avrdude -c usbisp -p m328p -U signature:r:0:$HIGH:/dev/ttyUSB0
// Command to program the AVR microcontroller
avrdude -c usbisp -p m328p -U flash:w:example.hex:i -U lfuse:w:0xFF:m -U hfuse:w:0xD9:m /dev/ttyUSB0
```
In this example, we use AVRDUDE to read the device signature of the AVR microcontroller and then program it with a sample hex file (`example.hex`).
### Example 2: Programming a PIC Microcontroller using IC-Prog
In this example, we will demonstrate how to use the USB ISP Programmer Version 2.0 to program a PIC microcontroller using IC-Prog.
Hardware Requirements
USB ISP Programmer Version 2.0
 PIC microcontroller (e.g., PIC16F877A)
 Breadboard and jumper wires
Software Requirements
IC-Prog software (available for Windows, macOS, and Linux)
 USB ISP Programmer Version 2.0 driver (available for Windows, macOS, and Linux)
Code
```
// Assume the USB ISP Programmer Version 2.0 is connected to the computer
// and the PIC microcontroller is connected to the programmer.
// Command to program the PIC microcontroller
icprog -d PIC16F877A -f example.hex -c USBISP
```
In this example, we use IC-Prog to program the PIC microcontroller with a sample hex file (`example.hex`).
Troubleshooting and Support
For troubleshooting and support, please refer to the following resources:
USB ISP Programmer Version 2.0 datasheet and user manual
 AVRDUDE and IC-Prog software documentation
 Online forums and communities dedicated to IoT and microcontroller programming