WT6160 - Weitrend

WT6160 (WT6148 / WT6160) Digital Monitor Controller

The WT6148/ WT6160 is a microcontroller for digital controlled monitor. It contains an 8-bit CPU, 48K /60K bytes ROM, 1056 bytes RAM, 14 PWMs, parallel I/Os, SYNC signal processor, timer, DDC1/2B interface, master/slave I2C interface, 6-bit A/D converter and watch-dog timer. FEATURES • 8-bit 6502 compatible CPU with 6MHz operating frequency • WT6148 : 48K b.

Features

• 8-bit 6502 compatible CPU with 6MHz operating frequency
• WT6148 : 48K bytes ROM, WT6160 : 60K bytes ROM, ,1024 bytes SRAM+32 bytes 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 400KHz)
• Watch-dog timer
• Maximum 28 programmable I.