ADE3100 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ADE3100

LCD Display Engines with Integrated DVI, ADC and YUV Ports

STMicroelectronics 

Pattern Generator Block

ADE3XXX

Table 20: TCON Registers (Sheet 6 of 6)

Register Name

Addr. Mode Bits

TCON_X_55

0x0BB7 R/W

[7:0]

TCON_X_56

0x0BB8 R/W

[7:0]

TCON_X_57

0x0BB9 R/W

[7:0]

TCON_X_58

0x0BBA R/W

[7:0]

TCON_X_59

0x0BBB R/W

[7:0]

TCON_X_60

0x0BBC R/W

[7:0]

TCON_X_61

0x0BBD R/W

[7:0]

TCON_X_62

0x0BBE R/W

[7:0]

TCON_X_63

0x0BBF R/W

[7:0]

1. Refer to register TCON_X_O for definition.

Default

Description

Input Selection for SRTD_27.B1

Input Selection for SRTD_28.A1

Input Selection for SRTD_28.B1

Input Selection for SRTD_29.A1

Input Selection for SRTD_29.B1

Input Selection for SRTD_30.A1

Input Selection for SRTD_30.B1

Input Selection for SRTD_31.A1

Input Selection for SRTD_31.B1

2.17 Pattern Generator Block

The integrated Pattern Generator displays a set of graphic patterns to help debugging systems and

test LCD panels. It is located ahead of the color management block, all generated colors are subject

to further transforms.

The screen can be split into a programmable grid of up to 8x8 areas. One of two independent

programmable patterns are displayed in each area.

Screen Split

A set of eight Grid registers grid0 - grid7, each with 8 bits, represents a block map of the grid (8x8

blocks). Each bit from the Grid registers represents one rectangular (gridX)x(gridY) block of pixels

which covers the LCD screen display area. Within these registers, a 0 selects Pattern 0 (defined

below) and a 1 selects Pattern 1.

Figure 7: Pattern Generator: Screen Split

All cells are the same size, defined by one horizontal and one vertical grid block size registers gridX

and gridY.

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