o Allows CVBS output of all source inputs
•
2D Graphics
Engine
o Hardware Graphics Engine for responsive
o Interactive applications
o Supports point draw, line draw, rectangle draw/fill, text draw and trapezoid
draw
o BitBlt, stretch BitBlt, trapezoid BitBlt, mirror BitBlt and rotate BitBlt
o Raster Operation (ROP)
o Support Porter-Duff
•
VIF Demodulator
o Compliant with NTSC M/N, PAL B, G/H, I, D/K, SECAM L/L' standards
o Audio/Video dual-path processor
o Stepped-gain PGA with 25 dB tuning range and 1 dB tuning resolution
o
Maximum IF gain of 37 dB
o Programmable TOP to accommodate different tuner gain and SAW filter
insertion loss to optimize noise and linearity performance
o Multi-standard processing with single SAW
o Supports silicon tuner low IF output architecture
•
DVB-T Demodulator
o Digital carrier frequency offset correction: ±500KHz
o Optimised for SFN channels with pre/post-cursive echoes inside/outside
the guard
o Acquisition range ±857kHz includes up to 3x ±1/6 MHz transmitter offset
o Meets Nordig Unified 1.0.3, D-Book 5.0, EICTA E-Book/C-Book test
requirement
o ±400kHz internal carrier offset recovery range
o 6.8 usecs echo cancellation at 7 Msym/s
o Supports IF, low-IF, zero-IF inputs
o
Ultra-fast automatic blind UHF/VHF channel scan (constellations and
symbol rate)
•
Co
nnectivity
o Two USB 2.0 host ports
o USB architecture designed for efficient support of external storage
devices in conjunction with off air broadcasting
•
Miscellaneous
o DRAM interface supporting one 16-bit DDR2 @1066MHz
o Supports PVR
o Supports Common Interface for conditional access support
o Bootable SPI interface with serial flash support
o Parallel interface for external NAND flash support
o Power control module with ultra low power MCU available in standby
mode
o 380-ball LFBGA package
o Operating Voltages: 1.26V (core), 1.8V (DDR2), 2.5V and 3.3V (I/O and
analog)
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