The GM8180 is a highly integrated H.264/MPEG-4/JPEG SoC solution targeting Internet digital video applications especially on IP surveillance and IPTV station applications. With the pure hardwired video codec architecture, the max. 500 MHz CPU can be used for computing of audio encoding or image analysis in intelligent surveillance applications, such as object or face detection The H.264 encoder supports real-time 1280 x 720 pixels @ 30 fps or 1280 x 960 pixels @ 22.5 fps bitstream. With flexible video codec engine design, the GM8180 also supports multi-channel compression or de-compression of multi-channel video servers, PCI encoder/decoder adaptors or DVRs. GM8180 Linux SDK is comprised of five components: Linux 2.6.14 , peripheral drivers, network protocol stack, sample video application software and web server/CGI interface. GM Streaming Media (GSM) is an IP camera/IPTV station application software package. It integrates the video/audio codec algorithm and network streaming protocols with low latency tuning and dynamic bit rate control to adapt to the dynamic internet traffic. Combined with GSM and Linux SDK, it is a turnkey software solution for customers with the UI interface provided for differentiation.
Features:
CPU: FA626 , 500 MHz (max.), 32K I-cache/32K D-cache ( Provided by Faraday Technology )
Memory Interface : 16-/32-bit DDR SDRAM Controller up to 333 MHz/1GB
8-/16-bit static memory controller, supporting NOR-type flash memory, SRAM and ROM
H.264 Codec : Encoder supporting Baseline Profile, from level 1 ~ 3.1 up to D1, 75 fps Supports VBR and CBR
Decoder supporting Baseline Profile, from level 1 ~ 3.0 up to D1, 60 fps ASO or FMO not supported
MPEG-4/JPEG Codec : MPEG-4 supporting Simple Profile level 0 ~ 3, encoder up to D1, 60 fps or decoder up to D1, 60 fps
JPEG is compliant with ISO/IEC 10918-1 baseline standard
Video Capture : Supports 2 ITU 656 interfaces - YUV 4:2:2 and 16-bit YUV interfaceResolution: Up to 1280 x 1024
Supports noise reduction, color OSD and input scalar
Display Interface : ITU-656 8-bit video output, up to 720 x 480 or 720 x 576
8-/24-bit RGB interface, supporting TFT color display up to 1024 x 768
OSD with 256 programmable 12 x 16 fonts
PCI : Interface Compliant with PCI 2.2, up to 66 MHz2
Supports 2-slot PCI masters in the PCI
host/device modes
AES/DES/3DES Cipher Controller : Hardware implementation of AES/DES/3DES algorithm with DMA functions
AHB Peripherals : 802.3 MAC, USB 2.0 OTG, ATA-133 IDE
APB Peripherals: SD 1.0/MMC 4.0 controller, timer, WDT, RTC, INTC, GPIO (16-pin), I2C, PMU, I2S, UART
Operating Voltage :1.2 V (core), 2.5 V (DDR DRAM I/O) and 3.3 V (I/O)
Process : UMC 0.13 μm logic process
Package : 484-pin BGA (23 x 23 mm2)
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