MN838850 PANASONIC [Panasonic Semiconductor], MN838850 Datasheet - Page 20

Manufacturer Part Number

MN838850

Description

Source Driver for LCD Panel Drive

Manufacturer

PANASONIC [Panasonic Semiconductor]

Datasheet

1.MN838850.pdf (26 pages)

MN838850

D07 to 00

D17 to 10

D27 to 20

INV1

Internal data

D37 to 30

D47 to 40

D57 to 50

INV2

Internal data

Data inversion control function

Functional Description (continued)

ID07 to 00

ID17 to 10

ID27 to 20

ID37 to 30

ID47 to 40

ID57 to 50

All the bits in the input image data can be inverted at the same time, thus creating new data values to be used by controlling

the INV1 and INV2 pins.

INV1 inverts the D0(7:0), D1(7:0), and D2(7:0) data and INV2 inverts the D3(7:0), D4(7:0), and D5(7:0) data.

The figure below shows the inversion control provided by INV1 and INV2 for the input image data.

The input image data and the INV1 and INV2 states are acquired on the same clock cycle, and the data is controlled by

the INV1 and INV2 logic states at that time.

Since INV1 is high, All the bits in the

data D0x, D1x, and D2x are inverted.

Since INV1 is high, All the bits in the

data D0x, D1x, and D2x are inverted.

Color TFT LCD Driver