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Número de pieza | QAMI5107 | |
Descripción | Low-cost QAM demodulator and MPEG2 decoder SOC | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
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QAMi5107
Low-cost QAM demodulator and MPEG2 decoder SOC
for set-top boxes
Data Brief
Features
■ ITU-T J.83 A/C, DVB-C, TSMF compliant
■ Full video and audio decoding features
■ Comprehensive on-chip peripherals
■ Advanced security ready, compatible with
latest CA requirements.
IB_IN_P
IB_IN_M
GPIO/AGC1
GPIO/AGC2
GPIO/LOCK
GPIO/IT
ADC
AGC and
delayed AGC
Initial demodulator
Adjacent filter
Symbol timing recovery
Nyquist filter - Digital AGC
Carrier recovery
Phase noise tracker
Pre and post echo adaptive equalizer
Signal quality
estimator
BER Tester
GPIO/SCLT
GPIO/SDAT
GPIO/CS0
GPIO/CS1
NRESET
A
Z0
JTAG
Lock status
IT generator
I2C Repeater
FEC Annex A and C
De-interleaver
Reed - Solomon FEC decoder
Descrambler
to all blocks
Clock
generator
TSMF function
ST20 C1 core 200 MHz
DCU
2K SRAM
Int controller
4K ICache
4K DCache
FDMA
MP@ML
Video
decoder
2D graphics
Blitter display
Output
formatter
JTAG controller
I²C interface
UART (2) SmartCard 1
IR Tx/Rx GPIO (4)
ILC SSCs (2)
Comms block
TS_DATA[7:0]
M_SYNC
M_VAL
M_CKOUT
M_ERR
JTAG[4:0]
SCL
SDA
16
Comms
peripherals
QAMi5107 Interconnect
PTI ClockGen
Reset
System services
FMI
16
PCM
player
Audio
DAC
S/PDIF
player
Audio
decoder
TV out
16
LMI
Video quad
DACs
SDR/DDR
SDRAM
TS in
Flash
AudioL
peripherals AudioR
S/PDIF
DVO Video output
RGB / YC / CVBS
December 2006
Rev 1
For further information contact your local STMicroelectronics sales office.
1/6
www.st.com
6
1 page QAMi5107
3 Revision history
Table 1. Document revision history
Date
Revision
20-Dec-2006
1 Initial release.
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Changes
5/6
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet QAMI5107.PDF ] |
Número de pieza | Descripción | Fabricantes |
QAMI5107 | Low-cost QAM demodulator and MPEG2 decoder SOC | STMicroelectronics |
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