TT6298 Datasheet (TT6297 / TT6298) 4-Channel ADPCM Voice Syntehsis LSI

Manufacturer: Unknown Manufacturer

Overview: TT6297/TT6298 www.DataSheet4U.com 4-CHANNEL ADPCM VOICE SYNTEHSIS LSI.

Datasheet Details

Part number	TT6298
Manufacturer	Unknown Manufacturer
File Size	495.03 KB
Description	(TT6297 / TT6298) 4-Channel ADPCM Voice Syntehsis LSI
Download	TT6298 Download (PDF)

The TT6297/TT6298 is a 4-channel mixing ADPCM voice synthesis LSI which offers one sound outputs with 4 channels .

The TT6297/TT6298 can access an external voice data ROM for sound effects or speech voice.

The maximum external ROM size is 16M/8M *8 bit and can direct access.

Advance ADPCM algorithm Number of bits/sample: 4 24 address lines (TT6297), 23 address lines (TT6298)for external ROM 8-bit control bus for mode setting External memory capacity 128Mbit for TT6297/64Mbit for TT6298 Interface with common CPU and MPU Clock frequency with Sampling frequency: (clock 1 MHz to 4 MHz).
At 1.088 MHz clock DAO : 8 kHz.
At 2.176 MHz clock DAO : 16 kHz.
At 4.352 MHz clock DAO : 32 kHz Number of words: 51.

Part Number	Description
TT6297	(TT6297 / TT6298) 4-Channel ADPCM Voice Syntehsis LSI
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