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| MPEG4 Solution |
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| The GM8120 MPEG4 solution supplied by Semisolution is the digital surveillance platform for video security and is the well-known solution having been applied to DVR products by various customers.
It is being used for developing the remote lecture system and the MPEG4-based IP camera and is steadily selected by many domestic and overseas customers and is produced as a product to have the real value recognized in the market.
It is the digital surveillance system to concurrently process two codecs such as MPEG4 and MJPEG in real time, to compress and save the D1 (720x480) video with 30 frames a second, and to develop the products with strong functions by using the IDE HDD, PCI, USB 2.0 OTG, Ethernet MAC, I2S, I2C, the SD/MMC peripheral included in the SoC.
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| CPU |
FA526(Provided by Faraday Technology), 240MHz 8K I-cache and 8K D-cache |
| MPEG-4 codec |
Non-Duplex @ D1, 30 fps, Full-Duplex @ D1, 15 fps |
| MPCA |
100K (equivalent to ASIC Gate Count) |
| Memory Interface |
32-bit SDRAM and 16-bit SRAM/Flash (up to 4MB) |
| PCI Interface |
Support 20slot PCI masters, dedicated PCI-SDRAM AHB local memory bus |
| Peripherals |
802.3 MAC, USB, OTG, IDE, UART, I²S, I²C, GPIO (16-pin) |
| Video Capture |
CCIR-601, 656 interface (support progressive & interlace) |
| Display Interface |
CCIR656 |
| Operating Voltage |
1.8V for core and 3.3V for I/O |
| Operating Freq. |
CPU up to 240 MHz, AHB up to 120 MHz and APB up to 60 MHz |
| Process |
UMC 0.18um GII, 1P6M, 2G, pure logic |
| Package |
353-pin PBGA (31x31mm²)
256-pin TFBGA (17x17mm², without PCI and IDE function)
352-pin LPBGA (19x19mm²) |
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 Basic Parts
- GM8180 main board for video streaming application
- RS-232 cable for debug console
- Power supply adapter
Extension Parts
- FA5 ICE (USB Interface)
- Sensor Module
- LCD Module |
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(Wireless LAN) Internet Surveillance Camera
Digital Video Recorder
(Wireless LAN) Digital Media Adaptor
Portable Media Player
(IP) Set-Top Box
Media Gateway
(Wireless LAN) Network Attached Storage
TV Captured Card |
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