MTV003

MYSON TECHNOLOGY FEATURES MTV003N (MTV003) Microprocessor Compatible Monitor Controller Synchronous signal processing for use in green monitor applications. Easy command interface for external microprocessor controls. D/A converters up to 12V output. Built-in self-test pattern generator. On-chip clock oscillator allows external TTL level clock signal input. GENERAL DESCRIPTION MTV003 is intended for use in digital-controlled, power-conscious (Green) monitor applications. It integrates 4 major function blocks traditionally implemented in discrete parts and provides an easy interface for microprocessor controls. The functional blocks included in MTV003 are: SYNC processing, D/A converters, self-test pattern generator and command interface. BLOCK DIAGRAM This datasheet contains new product information. Myson Technology reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. MTV003 Revision 2.3 07/01/1998 1/13 MYSON TECHNOLOGY 1.0 CONNECTION DIAGRAM (20 PIN PDIP 300 MIL PACKAGE) MTV003N (MTV003) 2.0 PIN DESCRIPTIONS Name VSS DA0 I/O O Pin# 1 2 Function Ground (0 V). Open-Drain PWM (Pulse Width Modulation) D/A Converter 0. The output pulse width is programmable by writing data to Reg10 with 8-bit resolution to control the pulse width duration from 0 to 255/256. The output frequency is 31.25KHz (or15.625KHz). In applications...