WT62P2

°¶¸à¹q¤lªÑ¥÷¦³--¤½¥q Weltrend Semiconductor, Inc. WT62P2 Digital Monitor Controller with USB Function (Flash Memory Type) Preliminary Data Sheet www.DataSheet4U.com REV. 1.04 Sep. 20, 2001 The information in this document is subject to change without notice. © Weltrend Semiconductor, Inc. All Rights Reserved. ·s¦Ë¥«¬ì¾Ç¤u·~¶é°Ï¤u·~ªF¤E¸ô 24 ¸¹ 2¼Ó 2F, No. 24, Industry E. 9th RD., Science-Based Industrial Park, Hsin-Chu, Taiwan TEL:886-3-5780241 FAX:886-3-5794278.5770419 Email:[email protected] WT62P2 GENERAL DESCRIPTION v1.04 USB Monitor Controller The WT62P2 is a microcontroller for digital controlled monitor with Universal Serial Bus (USB) interface. It contains an 8-bit CPU, 60K bytes Flash memory, 1024 bytes RAM, 256 bits bit-addressable RAM, 14 2 PWMs, parallel I/Os, SYNC signal processor, timer, DDC1/2B interface, master/slave I C interface, low speed USB device module, 6-bit A/D converter and watch-dog timer. FEATURES 8-bit 6502 compatible CPU with 6MHz operating frequency 60K bytes flash memory, 1024 bytes SRAM, 256 bits bit-addressable SRAM 12MHz crystal oscillator 14 channels 8-bit PWM outputs Sync signal processor with H+V separation, H/V frequency counter, H/V polarity detection/control and clamp pulse output Six free-running sync signal outputs (Horizontal frequency up to 106KHz 85Hz@1600x1200) Self-test pattern DDC1/2B module for EDID1.3, EDID2.0 and Enhance EDID Fast mode master/slave I2C interface (up to 400KH...