MSS4305

MOSEL VITELIC INC. preliminary MSS2105/S3205/S4305/S6605 21"/32"/43"/60 " VOICE ROM Matrix addressing mode: a. 56 sentences can be accessed by 8x7 wiring matrix. b. Sentence is numbered by 00 through 55. c. Section is located and numbered by 0 through 127. d. Total section number of all sentences is up to 256. CPU addressing mode: a. 128 sections can be accessed by 7 address bits with an enable strobe trigger. b. Section is located and numbered by 00 through 127 . Power on trigger play is available by bonding V SS and trigger together. A dedicate LED output pin with 6 Hz flash is provided to tell the audio status. Playall function (OKY) plays all up to 64 defined sentences one by one by single trigger. Playnext (sequential) function (OKY) : one trigger plays next sentence of up to 64 defined sentences circularly. Random-play function (OKY) : one trigger plays one of 64 defined sentences randomly. Continue sequence(PLAYNEXT):The first OKY trigger after any addressing will keep current sequence continuously. Home sequence(PLAYNEXT):The first OKY trigger after any addressing will return the sequence to the first sentence. Automatically ramp up & ramp down. Sound Sentence & quality could be emulated on 9009 board. August 1996 Features Single power can operate at 2.4V through 6.0V. Current output could drive 8 ohm speaker with a transistor, Vout could drive buzzer directly. The voice content is stored up to 60 seconds at 5.8 KHz (55500h) for S6605 and can be separated to 128 se...