FS401LF datasheet(62/104 Pages) ETC2

62 / 104 page

FS401, FS403

PRODUCT SPECIFICATION

REV. NO. 1.7

JANUARY 24, 2007

4.5.34 HPP – Horizontal Pan Position

Horizontal Pan Position Low (70)

HPP7

HPP6

HPP5

HPP4

HPP3

HPP2

HPP1

HPP0

Horizontal Pan Position High (71)

HPP15

HPP14

HPP13

HPP12

HPP11

HPP10

HPP9

HPP8

Description:

This controls the horizontal pan window position. A value of 0 will set the pan window to the left edge of

the input image. As HPP increases, the pan window will move to the right.

HPP only has meaning if the ZOOM bit in HCRES is 1.

If the value written to HPP is beyond the internally calculated limit, the maximum (or minimum in case of a

negative number) will be written back to the HPP register. An external processor can then read HPP to

determine if the last value written to HPP was beyond the limit.

NOTE: It can take up to 25ms for the internal micro-controller calculates the limits for HPO, VPO, HSS,

VSS, HPP, and VPP. These registers should not be read until 10ms after writing to any of these registers.

Range:

{-32768 : +32767} 2’s Complement

Reset Value:

0x0000

FS401LF 数据表(PDF) 62 Page - List of Unclassifed Manufacturers

FS401LF 数据表(HTML) 62 Page - List of Unclassifed Manufacturers

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