STMicroelectronics QAMI5107
The QAMi5107 provides an integrated demodulator/decoder solution for digital cable receivers for compressed video, sound and data services. The demodulated stream is then processed by video and audio decoders. The device implements a fully unified SDR SDRAM based memory architecture that integrates the Omega2 video decoder cell together with a blitter engine and a multichannel DMA controller to provide enhanced performance for graphics and real-time stream transfers.| Part No. | QAMI5107 |
|---|---|
| Datasheet | QAMI5107 Download |
| Manufacturer |  STMicroelectronics |
| Description | Low-cost QAM demodulator and MPEG2 decoder SOC |
| Buy | Stock & Price |
FEATURES
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● Comprehensive on-chip peripherals Advanced security ready, compatible with latest CA requirements. ITU-T J.83 A/C, DVB-C, TSMF compliant Full video and audio decoding features IB_IN_P Initial demodulator ADC Adjacent filter Symbol timing recovery Nyquist filter - Digital AGC AGC and delayed AGC GPIO switching matrix IB_IN_M GPIO/AGC1 GPIO/AGC2 GPIO/LOCK GPIO/IT Signal quality estimator BER Tester Carrier recovery Phase noise tracker Pre and post echo adaptive equalizer GPIO/SCLT GPIO/SDAT GPIO/CS0 GPIO/CS1 NRESET A Z0 Lock status IT generator I2C Repeater FEC Annex A and C De-interleaver Reed - Solomon FEC decoder Descrambler TS_DATA[7:0] TSMF function M_SYNC to all blocks Clock generator Output formatter M_VAL M_CKOUT M_ERR JTAG controller I²C interface FDMA MP@ML Video decoder 2D graphics Blitter display UART (2) IR Tx/Rx ILC SmartCard 1 GPIO (4) SSCs (2) Comms block 16 JTAG[4:0] SCL SDA ST20 C1 core 200 MHz JTAG DCU 4K ICache 2K SRAM Int controller 4K DCache Comms p...
