DS90UH949-Q1 Datasheet, PDF (60/87 Pages) Texas Instruments – 1080p HDMI to FPD-Link III Bridge Serializer with HDCP

DS90UH949-Q1
SNLS453 – NOVEMBER 2014
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Register Maps (continued)
ADD
(dec)
100
ADD
(hex)
0x64
Register Name
Pattern
Generator
Control
Bit(s)
7:4
3
2
1
0
Table 10. Serial Control Bus Registers (continued)
Register
Type
RW
RW
RW
RW
Default
(hex)
0x10
Function
Description
Pattern
Generator
Select
Color Bars
Pattern
VCOM Pattern
Reverse
Pattern
Generator
Enable
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: Vertical Black-Red/White-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.
Enable color bars:
0: Color Bars disabled (default).
1: Color Bars enabled.
Overrides the selection from reg_0x64[7:4].
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:
0: Disable Pattern Generator (default).
1: Enable Pattern Generator.
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