DS90UB927-Q1 Datasheet, PDF (44/56 Pages) Texas Instruments – 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel

DS90UB927-Q1, DS90UB927Q, DS90UB927Q-Q1
SNLS416B – JUNE 2012
ADD
(dec)
100
ADD
(hex)
0x64
Register Name
Pattern Generator
Control
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Table 5. Serial Control Bus Registers (continued)
Bit(s)
7:4
3
2
1
0
Register
Type
RW
RW
RW
RW
Default
(hex)
0x10
Function
Description
Pattern
Generator Select
Fixed Pattern Select
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.
xxxx: normal/inverted
0000: Checkerboard
0001: White/Black (default)
0010: Black/White
0011: Red/Cyan
0100: Green/Magenta
0101: Blue/Yellow
0110: Horizontal Black-White/White-Black
0111: Horizontal Black-Red/White-Cyan
1000: Horizontal Black-Green/White-Magenta
1001: Horizontal Black-Blue/White-Yellow
1010: Vertical Black-White/White— Black
1011: Vertically Scaled Black to Red/White to Cyan
1100: Vertical Black-Green/White-Magenta
1101: Vertical Black-Blue/White-Yellow
1110: Custom color (or its inversion) configured in PGRS, PGGS,
PGBS registers
1111: VCOM
See TI App Note AN-2198.
Reserved
Color Bars
Pattern
Enable Color Bars
0: Color Bars disabled (default)
1: Color Bars enabled
Overrides the selection from reg_0x64[7:4]
VCOM Pattern
Reverse
Reverse order of color bands in VCOM pattern
0: Color sequence from top left is (YCBR) (default)
1: Color sequence from top left is (RBCY)
Pattern
Generator
Enable
Pattern Generator Enable
0: Disable Pattern Generator (default)
1: Enable Pattern Generator
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