STV2310 datasheet(13/112 Pages) STMICROELECTRONICS

部件名	STV2310

功能描述	Multistandard TV Digital Video Decoder with Adaptive Comb Filter and RGB/YCrCb Input

PDF	112 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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STV2310

Default Setup At Reset

The default configuration at reset is:

● CVBS1_ input active

● Fast Blanking input for RGB insertion enable

● Automatic Standard Recognition of NTSC/PAL/SECAM

● Comb filter enable

● Data slicer enable

● Output ITU_R BT. 656/601

● Output clock CLK_DATA rising edge active

● PLL lock, HSYNC, VSYNC, FIELD primary functions enable

● Output pads active when Pin 16 connected to ground

● Output pads high impedance state when pin 16 connected to 3.3V

● Automatic HPLL time constant selection

For more detailed reset configuration descriptions, refer to Chapter 5: Register List.

3.1

System Clock Generation

The STV2310 clock is either provided by an internal 27-MHz crystal oscillator connected to pins

XTALIN_CLKXTP and XTALOUT, or imported in Differential mode from an external device such as

the STV3500 and connected to the XTALIN_CLKXTP and CLKXTM pins.

STV2310 数据表(PDF) 13 Page - STMicroelectronics