Analog Way SMART QUAD - Ref. SQD200 Programmer's Guide User Manual

Page 25

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25

Group

Name

CmdResp Description

Read /
Write

Min
Value

Max
value

Default
value

Values

Index #1

Index #2

SET_ASPECT_RATIO_IN

si

si

Input image aspect ratio

Rd/Wr 0

4

0

0 = 4/3 Fullscreen
1 = 4/3 with 16/9 content + black
stripes
2 = 4/3 with 2.35 content + black
stripes
3 = 4/3 with 16/9 content without
black stripes
4 = 19/9 with 4/3 content + black
stripes

0 = Input1
1 = Input2
2 = Input3
3 = Input4
4 = Input5
5 = Input6
6 = Input7
8 = Input9
9 = Input10
10 = Input11
11 = Input12

SET_ASPECT_RATIO_OUT

so

so

Output image aspect ratio

Rd/Wr 0

3

1

0 = Distorted, input aspect ratio not
preserved
1 = Not distorted, black bands
added
2 = Not distorted, no black bands
added
3 = Not distorted and no scaling

0 = Input1
1 = Input2
2 = Input3
3 = Input4
4 = Input5
5 = Input6
6 = Input7
8 = Input9
9 = Input10
10 = Input11
11 = Input12

SET_OVER_SCAN

sO sO

input image Overscan/Underscan Rd/Wr 0

1

1

0 = Input1
1 = Input2
2 = Input3
3 = Input4
4 = Input5
5 = Input6
6 = Input7
8 = Input9
9 = Input10
10 = Input11
11 = Input12

SET_FORCE_4_3

SF SF

Force the aspect ratio of
PAL/NTSC input to 4/3

Rd/Wr 0

1

1

1 = forced

0 = Input1
1 = Input2
2 = Input3
3 = Input4
4 = Input5
5 = Input6
6 = Input7
8 = Input9
9 = Input10
10 = Input11
11 = Input12

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