Gk7102: Datasheet

: Integrated audio codec supporting G.711 and other standard audio compression formats for two-way audio communication. Google Play Operational Features Low Power Consumption

The GK7102 datasheet provides detailed specifications for the SoC, including:

If you are developing or reverse-engineering firmware for hardware based on this SoC, you can inspect custom configurations and community boot scripts via open platforms like the bolshevik Goke GK7102 Customizer repository on GitHub . Share public link

Let’s cut through the marketing fluff. Here are the hard specs from the GK7102 datasheet that matter to embedded engineers:

One day, a developer named Elias found a dusty camera in a clearance bin. Inside, he discovered the GK7102, paired with an and an H42 CMOS sensor . Referring to the datasheet, Elias realized this chip was a master of efficiency. It ran on an embedded Linux operating system and spoke the language of H.264 video compression , squeezing high-quality video into tiny data streams. gk7102 datasheet

The primary compute and system orchestration foundations are tailored for real-time operating systems (RTOS) and embedded Linux configurations:

Supports real-time video encoding, typically 25fps (PAL) / 30fps (NTSC).

720P @ 30fps + VGA @ 30fps + QCIF @ 30fps + 720P JPEG @ 1fps Customizable between 135 kbps and 4096 kbps Target Frame Rates PAL (25 fps) / NTSC (30 fps) native matching

Features an array of general-purpose input/output pins ( GPIOs ), UART serial buses for console tracking, I2C lines for image sensor tuning, and built-in pulse-width modulation ( PWM ) outputs to manage night-vision infrared cut filters (IR-Cut). : Integrated audio codec supporting G

The GK7102 is a high-performance SoC developed by Goke, a leading provider of semiconductor solutions. This SoC is built on a robust architecture that combines a powerful CPU, advanced graphics processing, and a wide range of peripherals. The GK7102 is designed to deliver exceptional performance, low power consumption, and high reliability, making it an ideal solution for various multimedia applications.

Features advanced 3A technology (Auto White Balance, Auto Focus, Auto Exposure), Wide Dynamic Range (WDR), 3D Noise Reduction (3DNR), and lens distortion correction. Audio and Networking Audio Coding: Supports G.711A audio compression standard.

Wide Dynamic Range (WDR), 3D Noise Reduction, black level correction, and lens distortion correction.

The chip is based on an CPU core, fabricated using a 40nm process, and is housed in an 11x11 mm BGA228 package. Its high level of integration was a key advantage for manufacturers, as it combined several critical system components into a single package, simplifying hardware design and reducing overall bill-of-materials (BOM) costs. It was particularly known for its use in H.264 video encoding , making it suitable for 960p and 720p network cameras. Here are the hard specs from the GK7102

The GK7102 is commonly paired with various CMOS image sensors to create complete camera modules:

Direct lines connecting microphone components and standalone loudspeaker amplifiers. 4. Hardware Interfaces and Connectivity

The silicon supports up to . This enables devices to broadcast a high-resolution feed for network video recorders (NVRs) while pushing a low-bandwidth mobile stream and generating continuous snapshot buffers. Target Video Configurations Primary Stream Resolution Secondary Video Stream Tertiary Video Stream Frame-Rate Snapshot 960P Encoding Pipeline 960P (1280 × 960) @ 30fps VGA (640 × 480) @ 30fps QCIF (176 × 144) @ 30fps 960P JPEG @ 1fps 720P Encoding Pipeline 720P (1280 × 720) @ 30fps VGA (640 × 480) @ 30fps QCIF (176 × 144) @ 30fps 720P JPEG @ 1fps