Speaking Wall Art

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SPO256 Full Panel.jpg

Construction

Nine Panels of Vero Stripboard

Eighty One Strips Horizontal

Dimensions

Length 28.5 inches

Height 8.5 inches

Wiring Color Code

Green - Eight Line Data Bus
Yellow - Twelve Line Address Bus
Blue - Twelve Control Data Lines
Orange - Eight Chip Select Lines
Brown - Six Serial and Parallel Control Input Lines
Red - Five Volt Positive Power
Black - Ground Power
Grey - Miscellaneous Wiring
White - Clock Line Wiring

Panel Breakdown

Front Image Text Description Fritz Image
SB SPO256A.jpg SPO256-AL2 Voice Synthesizer IC SWA SPO256A-AL2.jpg
SB Audio.jpg Audio Amplifier based on LM386 SWA Audio-Amp.jpg
SB CTS256A.jpg CTS256A-AL2 Text-To-Speech Controller IC SWA CTS256A.jpg
SB Logic.jpg System Function Selection with Decoder/Demultiplexer (74LS138) and HEX Inverter (74LS14) SWA Logic.jpg
SB Latch.jpg Data and Address Bus Exchange with Latch (74LS373) SWA Latch.jpg
SB RAM.jpg External RAM (TMS4016-25) Buffer For Text Conversion SWA RAM.jpg
SB EPROM.jpg External EPROM (2732A-70) For Custom Text To Allophone Conversion EEPROM.jpg
SB UART.jpg Serial Data Transfer Configuration Module with Latch (74LS373) SWA UART Board.jpg
SB Parallel.jpg Parallel Data Input Option with Octal Latch (74LS374) and D-Type Flip/Flop (74LS74) SWA Parallel Board.jpg
SPO256 Full Panel.jpg Full Panel From Application Notes SPO256 Basic Application Note.jpgSPO256 Options Apllication Note.jpg

Prior Implementations:

http://wiki.lvl1.org/Speech_Synthesizer,_Now_from_the_Past

http://wiki.lvl1.org/Text_to_Speech_Synthesizer

And what will this device be speaking for:

http://wiki.lvl1.org/Disturbing_Robot_Project