VP-1000A - ETC

VP-1000A Digital Voice Processor

The VP-1000A is an advanced CMOS LSI chip for general purpose voice/sound record and playback applications. It can be interfaced with external SRAM to construct a realtime recording circuitry, or with external ROM or EPROM for playback only applications. When ROM or EPROM is used, the sound must be digitized by using Eletech's VP-880 Voice Development Syst.

Features

n n n n n n High quality voice & sound generation Record & playback with external SRAM Playback-only with external EPROM or ROM Stand-alone operation 32K x 8 direct memory addressing, expandable Single 5V DC supply voltage n n n n n n VP-1000A Digital Voice Processor Low power consumption Continuous Variable Slope Delta (CVSD) modulation Sampling rate from 24Kbps to 128 Kbps Message digitization with the VP-880 or the VW-1000A Pin to pin compatible with UM5100 40-pin DIP (VP-1000A) or 48-pin QFP (VP-1000AF) GENERAL DESCRIPTIONS The VP-1000A is an advanced CMOS LSI chip for general purpose v.