Gk7102 Datasheet -
For those seeking to implement a new product design with the GK7102, it's recommended to contact Goke Microelectronics directly for the most current documentation and technical support. Meanwhile, the wealth of community resources and existing implementations provides a solid foundation for development work.
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
| Feature | GK7102 | Hi3518EV200 (Hisilicon) | NT98512 (Novatek) | | :--- | :--- | :--- | :--- | | CPU | ARM926EJ-S @480MHz | ARM926EJ-S @400MHz | ARM9 @500MHz | | H.264 Encoder | 1080p30 | 1080p30 | 1080p30 | | Integrated DDR | Yes (SIP option) | No (external only) | Yes (64MB) | | Ease of PCB routing | Moderate | Difficult (DDR length matching) | Easy (SIP) | | Datasheet availability | Restricted | Very restricted | NDA only | gk7102 datasheet
For deeper technical documentation, you can refer to community-driven resources like the zsgx1hacks GitHub repository , which discusses SDK versions and hardware configurations for GK710X devices. Goke HD IP Camera Solution GK7101 GK7102 - Unifore
At the heart of the GK7102 datasheet is an clocked at 600 MHz . It features separated 16KB Instruction and 16KB Data caches. While legacy compared to modern Cortex-A processors, the ARM11 architecture provides more than enough computing power to run lightweight embedded Linux distributions alongside basic security software stacks, P2P network streaming applications, and motion-detection routines. 2. Multi-Chip Package (MCP) Memory Integration For those seeking to implement a new product
: Supports full HD 1080p encoding, making it suitable for higher-resolution cameras than the GK7102. GK7102 : The base model, focused on 960p/720p encoding, often with 512Mb of integrated DDR2. GK7102C : An improved, lower-power variant running at approximately 500mW. It is a drop-in replacement with enhanced ISP. GK7102S : Similar to the GK7102 but with software optimizations and often used in more modern designs. GK7102C-A : A variant of the GK7102C that supports 1080p encoding and decoding. GK7102C-T : An RTOS-optimized version that requires only 4MB of Flash for operation.
Advanced 3D noise reduction (3DNR) filters out pixelated sensor noise inherent to night-time or low-lux surveillance footage. This enables devices to broadcast a high-resolution feed
: Built-in support for Ethernet and various peripheral interfaces including for flexible device integration.
Features an onboard Ethernet PHY Layer for immediate wired connections. For wireless systems, it interfaces with external Wi-Fi transceivers (such as the MediaTek MT7601) via standard communication paths.
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Enthusiasts have discovered that many GK7102-based cameras ship with telnetd running by default, providing a writable filesystem for modifications.
