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SAA4998H Datasheet(PDF) 26 Page - NXP Semiconductors |
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SAA4998H Datasheet(HTML) 26 Page - NXP Semiconductors |
26 / 39 page This text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here in _white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader. white to force landscape pages to be ... PZvectorDeltaX 09D write; F X XXXXXXXX delta value of pan-zoom vectors PZvectorStartY 09E write; F X XXXXXXXY start value of pan-zoom vectors PZvectorDeltaY 09F write; F X XXXXXXXY delta value of pan-zoom vectors Read data; note 3 GlobalMSEmsb 0A0 read; F X XXXXXXX Global Mean Square Error (MSE) = summation within a field period of squared differences in comparing vector shifted video from frame memory (FM2/3) with new field input (FM1) in those lines coinciding with new field lines. The window for the measurement is kept at 40 pixels horizontal and 20 field lines vertical from the border of the video. Measurements is only done in fields where the de-interlacer is active, otherwise reading is zero. In field doubling mode, MSE is zero at the end of every new input field. GlobalMSElsb 0A1 read; F X XXXXXXX GlobalMTImsb 0A2 read; F X XXXXXXX Global Motion Trajectory Inconsistency (MTI) = summation within a field period of squared differences comparing shifted video from frame memory (FM2/3 output) with filtered data that is rewritten to the frame memory (FM2/3 input) in those lines coinciding with new field lines. The window for the measurement is kept at 40 pixels horizontal and 20 field lines vertical from the border of the video. Measurement is done only in fields where de-interlacer is active, otherwise reading is zero; in field doubling mode, MTI is zero at the end of every new input field. GlobalMTIlsb 0A3 read; F X XXXXXXX GlobalACTmsb 0A4 read; F X XXXXXXX global activity (ACT) = summation over a field period of the horizontal plus the vertical components of the vectors of all blocks GlobalACTlsb 0A5 read; F X XXXXXXX VectTempCons 0A6 read; F X XXXXXXXVector temporal consistency = summation over a field period of absolute differences of horizontal plus vertical components of vectors newly estimated for each block compared with those vectors estimated in the previous run at the same spatial block position. It should be noted that a lower figure implies better consistency. VectSpatCons 0A7 read; F X XXXXXXXVector spatial consistency = summation over a field period of absolute differences of horizontal and vertical components of vectors compared with those of the neighbour blocks (L, R, U and D); in the comparison, all vector data is used from the previous estimator run. It should be noted that a lower figure implies better consistency. BlockErrCnt 0A8 read; F X XXXXXXXburst error count (number of burst errors) NAME SNERT ADDRESS (HEX) READ/ WRITE(1) 76543210 DESCRIPTION(2) |
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