DS90UH948-Q1 Datasheet, PDF (68/91 Pages) Texas Instruments – FPD-Link III to OpenLDI Deserializer

DS90UH948-Q1
SNLS473A – OCTOBER 2014 – REVISED JANUARY 2016
www.ti.com
Register Maps (continued)
ADD
(hex)
0x64
Register
Name
PGCTL
Table 11. Serial Control Bus Registers (continued)
Bit(s) Function
7:4 PATGEN_SEL
3
PATGEN_UNH
2
PATGEN_
COLOR
1
PATGEN_
VCOM_REV
0
PATGEN_EN
Type
RW
RW
RW
RW
RW
Default
Description
Value (hex)
1
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/White to Cyan
1000: Horizontally Scaled Black to Green/White to Magenta
1001: Horizontally Scaled Black to Blue/White to Yellow
1010: Vertically Scaled Black to White/White to Black
1011: Vertically Scaled Black to Red/White to Cyan
1100: Vertically Scaled Black to Green/White to Magenta
1101: Vertically Scaled Black to Blue/White to Yellow
1110: Custom color (or its inversion) configured in PGRS,
PGGS, PGBS registers
1111: Reserved
See TI App Note AN-2198
0
Enables the UNH-IOL compliance test pattern:
0: Pattern type selected by PATGEN_SEL
1: Compliance test pattern is selected. Value of PATGEN_SEL
is ignored.
0
Enable Color Bars Pattern
0: Color Bars disabled (default)
1: Color bars enabled
Overides the selection from bits [7:4]
0
Reverse the order of color bands in VCOM pattern
0: Color sequence from top left is (YCBR) (default)
1: Color sequence from top left is (RBCY)
0
Pattern Generator Enable:
1: Enable Pattern Generator
0: Disable Pattern Generator
68
Submit Documentation Feedback
Copyright © 2014–2016, Texas Instruments Incorporated
Product Folder Links: DS90UH948-Q1