DS90UH925Q Datasheet, PDF (34/47 Pages) Texas Instruments – 720p 24-bit Color FPD-Link III Serializer with HDCP

DS90UH925Q
ADD
(dec)
27
100
ADD Register
(hex) Name
0x1B BIST BC Error
0x64 Pattern
Generator
Control
Bit(s)
7:0
7:4
3:1
0
Register
Type
R
RW
RW
Default
(hex)
0x00
0x10
Function Description
BIST Back BIST Mode Back Channel CRC Error Counter
Channel This error counter is active only in the BIST mode.
CRC Error It clears itself at the start of the BIST run.
Counter
Pattern
Generator
Select
Fixed Pattern Select
This field selects the pattern to output when in
Fixed Pattern Mode. Scaled patterns are evenly
distributed across the horizontal or vertical active
regions. This field is ignored when Auto-Scrolling
Mode is enabled. The following table shows the
color selections in non-inverted followed by
inverted color mode
0000: Reserved
0001: White/Black
0010: Black/White
0011: Red/Cyan
0100: Green/Magenta
0101: Blue/Yellow
0110: Horizontally Scaled Black to White/White to
Black
0111: Horizontally Scaled Black to Red/Cyan to
White
1000: Horizontally Scaled Black to Green/
Magenta to White
1001: Horizontally Scaled Black to Blue/Yellow to
White
1010: Vertically Scaled Black to White/White to
Black
1011: Vertically Scaled Black to Red/Cyan to
White
1100: Vertically Scaled Black to Green/Magenta
to White
1101: Vertically Scaled Black to Blue/Yellow to
White
1110: Custom color (or its inversion) configured in
PGRS, PGGS, PGBS registers
1111: Reserved
Reserved
Pattern Pattern Generator Enable
Generator 1: Enable Pattern Generator
Enable 0: Disable Pattern Generator
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