|
SN66120 Datasheet, PDF (1/5 Pages) SONiX Technology Company – 4-Channel Speech Controller | |||
|
SN66120
4-Channel Speech Controller
 INTRODUCTION
SN66120 is a 120 seconds single chip 4-channel voice synthesizer IC which
contains I/O ports and a tiny controller. By programming through the tiny
controller, userâs applications including section combination, trigger modes,
output status, high performance melody, multiple voices, and other logic
functions can be implemented.
 FEATURES
 Single power supply 2.4V â 5.1V
 Built in a tiny controller
 120 seconds voice capacity are provided
 One 4-bit input port, two 4-bit I/O ports and one 4-bit output port are
provided
 128*4 bits RAM are provided
 Maximum 64k program ROM is provided
 Readable ROM code data
 Built in a high quality speech synthesizer
 Four independent voice channels
 Adaptive playing speed from 4k-40kHz is provided for all 4 channels
individually
 Automatic repetition for every channel
 A 6-bit*8-bit Multiplier is embed to modulate the volume of synthesized
voices
 Two digital mixers (with saturation control) are provided
 Two 8-bit current output DA converters (Channel 1 + Channel 2 â DA1,
Channel 3 + Channel 4 â DA2 )
 System clock: 2M Hz ( R-type or Crystal Option)
1
December 20, 2000
|
▷ |