Adapter Pinout Portable [best] - Iprog Eeprom

The iProg+ unit is designed to be powered via the 5V USB port of your laptop. Do not connect an external 12V power supply to the main unit unless explicitly required by a specific script, as this can destroy the internal circuitry.

DB44 Male Pin 1 ---------------------- Clip Pin 8 (VCC) DB44 Male Pin 2 ---------------------- Clip Pin 4 (GND) DB44 Male Pin 3 ---------------------- Clip Pin 6 (Clock / SCL / SK) DB44 Male Pin 4 ---------------------- Clip Pin 5 (Data In / SDA / DI) DB44 Male Pin 5 ---------------------- Clip Pin 2 (Data Out / DO) DB44 Male Pin 6 ---------------------- Clip Pin 1 (Chip Select / CS) DB44 Male Pin 7 ---------------------- Clip Pin 3 (Write Protect / WP) Use code with caution.

For those working on-the-go or in environments where a permanent setup isn't feasible, portable iProg EEPROM adapter solutions are a blessing. Here are some tips and recommendations: iprog eeprom adapter pinout portable

⚡ The iProg programmer pulls its primary power directly from a 5V USB port . You must never connect an external 12V12 cap V

Comprehensive Guide to IProg+ EEPROM Adapter Pinout for Portable Programming The iProg+ unit is designed to be powered

Standard serial EEPROMs (like the , 25C , and 93C series) are typically 8-pin chips. The iProg adapter bridges them as follows: Standard Chip Pin Signal Function Description Pin 1 CS / NC Chip Select (for SPI/Microwire) Pin 2 SO / DO Serial Data Out Pin 3 WP Write Protect (often tied to GND or VCC) Pin 4 GND Ground / Negative Power Pin 5 SI / DI / SDA Serial Data In (or I2C Data line) Pin 6 SCK / SCL Serial Clock Pin 7 HOLD / NC Hold (for SPI) or Not Connected Pin 8 VCC Power Supply (Adjustable 2.6V to 5V) ⚠️ Critical Hardware Warnings

This is the core of your search. An EEPROM adapter is a small PCB that converts the iProg’s 20-pin IDC ribbon cable into standard IC clips (pomona clips) or a SOIC8 test clip. For those working on-the-go or in environments where

| Chip Family | iProg Pin (Function) | Chip Pin | Label | | :--- | :--- | :--- | :--- | | | 1 (Vcc) | 8 | Vcc | | | 4 (GND) | 4 | GND | | | 16 (SCL) | 6 | Clock | | | 15 (SDA) | 5 | Data | | | WP to GND | 7 | Write Protect | | 25Cxx (SPI) | 1 (Vcc) | 8 | Vcc | | | 4 (GND) | 4 | GND | | | 6 (SCK) | 6 | Clock | | | 7 (SI) | 5 | MOSI | | | 8 (SO) | 2 | MISO | | | 5 (CS) | 1 | Chip Select | | 93Cxx (Microwire) | 1 (Vcc) | 8 | Vcc | | | 4 (GND) | 4 / 5 | GND / NC | | | 14 (DO) | 2 | Data Out | | | 15 (DI) | 5 | Data In | | | 16 (SK) | 6 | Clock | | | 17 (CS) | 1 | Chip Select | | | 13 (ORG) | 7 | Organization (8/16 bit) |

If you have the small green or blue that plugs directly into the iPROG’s 8-pin header or RJ45-to-clip cable, its pinout is: