Oki Electric Industry MSM9810
The MSM9810 is an 8-channel mixing voice synthesis IC, to which up to 128 Mbits of ROM and/ or EPROM storing voice data can directly be connected externally. The device is straight 8-bit PCM playback, non-linear 8-bit PCM playback, 4-bit ADPCM playback, and 4-bit ADPCM2 playback selectable and provides 2-channel stereo output and volume control. The MSM9810 contains a 14-bit D/A converter and LPF.| Part No. | MSM9810 |
|---|---|
| Datasheet | MSM9810 Download |
| Manufacturer | Oki Electric Industry |
| Description | 8-channel Mixing OKI ADPCM Type Voice Synthesis LSI |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The MSM9810 can easily configure a system by connecting voice data storage memory, power amplifier, and CPU externally.FEATURES
● Non-linear 8-bit PCM / straight 8-bit PCM / 4-bit ADPCM / 4-bit ADPCM2● Serial input or parallel input selectable
● Phrase Control Table function
● 8-channel mixing function
● Master clock frequency : 4.096 MHz
● Sampling frequency : 4.0 kHz, 5.3 kHz, 6.4 kHz, 8.0 kHz, 10.6 kHz, 12.8 kHz, 16.0 kHz, 21.2 kHz, 25.6kHz, 32.0kHz
● Maximum number of phrases : 256
● Output channel : L/R 2 channels
● Built-in volume control function (for each output channel)
● Built-in 14-bit D/A converter
● Built–in low–pass filter : Digital filter
● Package : 64-pin plastic QFP(QFP64-P-1414-0.80-BK)(Product name : MSM9810GS-BK) 1/31 RA23 RA0 ROE ¡ Semiconductor BLOCK DIAGRAM RD7 RD0 D7/SD D6/SI D5/SO D4/UD D3/SR3 D2/SR2 D1/SR1 D0/SR0 RCS CS WR RD CMD SERIAL NCR/BUSY 8-Bit LATCH 8 23-Bit Multiplexer 8 CPU interface DATA Controller 23-Bit Address Counter ADPCM...
