WT6801

Weltrend Semiconductor, Inc. WT6801 Monitor On-Screen Display Data Sheet www.DataSheet4U.com REV. 1.0 June 27, 2000 The information in this document is subject to change without notice. © Weltrend Semiconductor, Inc. All Rights Reserved. 2F, No. 24, Industry E. 9 th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL:886-3-5780241 FAX:886-3-5794278.5770419 Email:[email protected] WT6801 Data Sheet Rev. 1.0 GENERAL DESCRIPTION The WT6801 is designed to display color symbols or characters onto monitor. By storing display data in its RAM and control information in the registers via I2C interface, WT6801 can carry out screen refresh without any MCU supervision. FEATURES Programmable horizontal resolutions up to 1530 dots per line Horizontal frequency up to 120KHz On-chip PLL up to 96MHz Fully programmable character array of 15 rows by 30 columns 12x18 dot matrix per character 256 characters and graphic symbols ROM including 16 multi-color fonts 8 colors per display character 7 colors per display character background 4 programmable windows Double character height and width control Programmable character height (18 to 71 lines) Programmable row-to-row spacing Programmable vertical and horizontal positioning for display screen center Bordering, shadowing and blinking effect Fade-in/Fade-out effect Video timing capture for auto sizing I2C interface with slave address $7AH Package type : 16-pin and 20-pin plastic DIP/SOP PIN CONF...