W528S03 Datasheet, PDF (1/17 Pages) Winbond – ADPCM VOICE SYNTHESIZER

W528SXX Data Sheet
Table of Contents-
ADPCM VOICE SYNTHESIZER
(PowerSpeech^TM)
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 2
3. PAD CONFIGURATIONS ........................................................................................................... 3
4. PAD DESCRIPTION ................................................................................................................... 4
5. BLOCK DIAGRAM ...................................................................................................................... 5
6. FUNCTIONAL DESCRIPTION ................................................................................................... 5
6.1 Instruction Set Description................................................................................................. 5
6.2 Conditional Instructions ..................................................................................................... 9
6.3 End Instruction................................................................................................................... 9
6.4 Program Structure Features and Execution Rules............................................................ 9
6.5 Mask Options................................................................................................................... 10
6.6 Speech Equation Description .......................................................................................... 10
6.7 Programmable Power-on Initialization............................................................................. 11
6.8 Progamming Examples ................................................................................................... 11
7. ELECTRICAL CHARACTERISTICS......................................................................................... 14
7.1 Absolute Maximum Ratings............................................................................................. 14
7.2 DC Characteristics........................................................................................................... 14
8. APPLICATION CIRCUIT........................................................................................................... 15
8.1 Supplement...................................................................................................................... 15
9. REVISION HISTORY ................................................................................................................ 17
Publication Release Date: June 13, 20033
-1-
Revision A2