INT-1250 Sound Blaster comp. Audio DATA SHEET

PC/104 – PERIPHERALS MODULES
INT-1250 Sound Blaster comp. Audio
DATA SHEET
Features
Sound Blaster comp. Audio
- Based on the ESS1869 Audio-Drive® mixed-signal chip
- Single / mixed channel 16-bit stereo wave ADC and DAC and 16-bit music
DAC
- 7-channel mixer
- 2 audio out (speakers + line out)
- Programmable independent sample rate (record and playback): 6 - 48 KHz
- FM high quality OPL3 superset ESFM Music Synthesizer
- MPU401 Sound BlasterTM MIDI interface for wavetable synthetizers
- Full duplex operation for simultaneous record and playback (2 DMA channels)
- PC speaker I/O with volume control
- Software address mapping, 4 DMA and 6 IRQ selections, full ISA Plug and
Play support
- Programmed I/O and high performance DMA transfers
- Integrated Spatializer® 3-D VBXTM stereo audio effects
- 2 serial ports (1 RS232 + 1 RS232/422/485)
- 1 parallel port
Bus: AT bus according to PC/104 spec
Connectors:
- speakers out (4-pin)
- line out (4-pin)
- line in (4-pin)
- microphone (4-pin)
- auxiliary 1 (4-pin)
- auxiliary 2 (4-pin)
- Serial 1 and 2 (2x10-pin)
- Parallel (26-pin)
Dimensions: 90 x 96 mm (3.6 x 3.8 in)
Thickness: 15mm (0.6in)
Power supply: +5/+12V
Power consumption: 250mA @ +5V, 80mA (Max) @ +12V
(audio amplifier for speaker out only)
Op. temp.: 0°C ÷ 60°C, max.90% humidity N.C.
(Extended Temperature range versions available)
Ext. Temp. Range: Available
General Description
The INT-1250-01 is a PC/104 module for speech synthesis and sound acquisition.
The sampling frequency is programmable from 6KHz up to 48KHz..The device supports full-duplex operating mode for simultaneous record
and playback using two DMA channels.
Four audio inputs (3 stereo and one mono for a microphone) and two outputs are provided; one output is amplified in order to handle an 8 ohm
speaker.
Tel. +39 0433 485 411
E-mail: [email protected]
Fax. +39 0433 485 499
URL:
www.eurotech.it
Note. The information in this document is subject to change without notice and should not be construed as a commitment by EuroTecH S.p.A.
While reasonable precautions have been taken, EuroTecH S.p.A. assumes no responsibility for any error that may appear in this document.
All trademarks or registred trademarks are the properties of their respective companies.
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