ZHCSIG6A July 2018 – October 2018 DS90UH940N-Q1
PRODUCTION DATA.
PGCTL is described in Table 68.
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Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7-4 | PATGEN_SEL | R/W | 1h | 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: ReservedSee TI App Note AN-2198 (SNLA132). |
3 | PATGEN_UNH | R/W | 0h | 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. |
2 | PATGEN_COLOR_BARS | R/W | 0h | Enable Color Bars:
0: Color Bars disabled 1: Color Bars enabled (White, Yellow, Cyan, Green, Magenta, Red, Blue, Black) |
1 | PATGEN_VCOM_REV | R/W | 0h | Reverse order of color bands in VCOM pattern:
0: Color sequence from top left is (Yellow, Cyan, Blue, Red) 1: Color sequence from top left is (Blue, Cyan, Yellow, Red) |
0 | PATGEN_EN | R/W | 0h | Pattern Generator Enable:
1: Enable Pattern Generator 0: Disable Pattern Generator NOTE: CML TX must be powered down prior to enabling Pattern Generator by setting register bit 0x63[0]=1. |