SNC202
SNC202 is Direct Drive Speech Controller manufactured by SONiX.
FEATURES
2 BLOCK DIAGRAM 3 PIN ASSIGNMENT 3 FUNCTION DESCRIPTIONS 4 OSCILLATOR 4 ROM 4 RAM 4 POWER DOWN MODE 4 SAMPLING RATE COUNTERS 4 EVENT MARK 5 I/O PORTS 5 DAC & PWM 6 .. ABSOLUTE MAXIMUM RATING 8 ELECTRICAL CHARACTERISTICS 8 APPLICATION CIRCUIT 9 DISCLAIMER 11
Ver: 1.1
June 8, 2005
Direct Drive Speech Controller
1.
INTRODUCTION
SNC202 is a single channel voice synthesizer IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with one 4-bit I/O port. By programming through the tiny controller in SNC202,...
