ASTRO VA-1842 - AVI Infoframe; SPD Infoframe

360
11.1.2 AVI InfoFrame
Item
Description
InfoFrame Version Number
The setting is not 0x02.
Length of AVI InfoFrame
The setting is not 0x0D.
Checksum
The lower 8 bits of the value calculated by AVI InfoFrame Type Code + AVI InfoFrame
Version Number + Length of AVI InfoFrame + Checksum are not 0.
RGB or YCbCr
Y1 and Y0 of AVI InfoFrame do not conform to the color system (RGB, YCbCr422,
YCbC444, or YCbC420) supported by EDID of the program.
Active Format Aspect
AVI InfoFrame Active Format Aspect (R) is not 0x08 to 0x0b.
Picture Aspect
AVI InfoFrame Picture Aspect (M) is 0x02. Or, when Video Code of AVI InfoFrame is
(1-107), this value differs from the value specified in the format designated for Video
Code.
Colorimetry
Colorimetry is set to 0x03 (Extended Colorimetry), and Extended Colorimetry is set to
Reserve.
RGB Quantization Range
RGB or YCbCr is set to YCbCr, and RGB Quantization Range is set to Full Range or
Reserve.
When RGB or YCbCr is set to RGB and VGA is being sent, RGB Quantization Range
is not set to Full Range or Default.
When RGB or YCbCr is set to RGB and a resolution other than VGA is being sent,
RGB Quantization Range is not set to Limited Range or Default.
Extended Colorimetry
Extended Colorimetry is set to Reserve.
Video Code
When this value is (1-107), an error occurs in Input Video Timing.
Repetition
When Video Code of AVI InfoFrame is (1-107), this value differs from the value
specified in the format designated for Video Code.
YCbCr Quantization Range
When sending with RGB or YCbCr is set to YCbCr, YCbCr Quantization Range is not
set to Limited Range.
Rsv of Data Byte1
None of the values of the Reserve Bits of Data Byte 1 are 0.
Rsv of Data Byte4
None of the values of the Reserve Bits of Data Byte 4 are 0.
11.1.3 SPD InfoFrame
Item
Description
Checksum
The lower 8 bits of the value calculated by SPD InfoFrame Type Code + SPD InfoFrame
Version Number + Length of SPD InfoFrame + Checksum are not 0.