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SP0256 - Speech Board Interface

Download the SP0256 datasheet PDF. This datasheet also covers the SP0256-1 variant, as both devices belong to the same speech board interface family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (SP0256-1_ETC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SP0256
Manufacturer Unknown Manufacturer
File Size 44.24 KB
Description Speech Board Interface
Datasheet download datasheet SP0256 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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The SP0256 Speech Board Interface William Henderson April 17, 2005 www.DataSheet4U.com 1 Interface Details This documents the interface between the SP0256 Speech Board and the TINI TutorIO microprocessor board. The TutorIO board PIA connector is a 26-way IDC socket known as CONN3. This carries the signals of the three 8-bit Ports A, B and C, ground and Vcc (5V). Only Port A is employed by the Speech Board; Ports B and C remain unused. Power to drive the Speech Board is also obtained from the TINI board via the CONN3 interface. The command interface with the SP0256 Speech Board comprises 6 address lines (A1...A6) and the ALD (Address LoaD) and LRQ (Load ReQuest) signals, 8 bits in total.