LC11014-241 Datasheet | SANYO

Ordering number: EN 5578 CMOS LSI LC11014-241 puter Image Signal Processing Full-Color Gray-Scale Processor Overview The LC11014-241 is a pseudo gray-scale processor for TFT-LCD panel displays. It allows TFT-LCD panels with 3, 4, 5 or 6-bit input digital drivers to display the equivalent of 16.7 million colors. It can also be used with XGA panels in 2-pixel parallel input/output mode. Package Dimensions unit: mm 3214-SQFP144 [LC11014-241] Features - Handles 8 bits of input data (256-level gray scale data) for each of the RGB colors - Realizes reduced resolution loss (as pared to dithering techniques) by using intra-frame and inter-frame error diffusion processing - Incorporates a new full-coloration algorithm, formerly best done using puters - Operating mode selection of outputs for 3, 4, 5, or 6-bit drivers - Selectable 2-pixel parallel input/output, serial-input parallel-output, and serial input/output operating modes - 40MHz (parallel input/output), 65 MHz (serial input, parallel output), or 50MHz (serial input/output) maximum clock frequency - Can operate independently of the number of displayed pixels since internal operation is controlled by the horizontal and vertical synchronization signals. - Power-save function to stop the internal operation processing circuits, and output only the clock, sync signals and control signals - Supports 5V input signals at 3.3V supply voltage SANYO Electric Co., Ltd. Semiconductor Business Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 61297HA (ID) No. 5578- 1/13 Pin Assignment Top view Block Diagram No. 5578- 2/13 Pin Summary I O P NC Input I Output Power No connection O I2 O1 O2 O3 TTL-level input buffer 2m A output buffer 4m A output buffer 4m A 3-state output buffer I1 TTL-level pull-down input buffer No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Name VSS IOMD0 IOMD1 TEST0 TEST1 TEST2...