IBM 715 P/N - 13H6715 User Manual

Page 41 of 47

The Multimedia Modem Plus adapter is an audio and telecommunications adapter for ISA and
EISA 386, 486, and Pentium-based personal computers.  The following are the hardware and
software specifications for the Multimedia Modem Plus.

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16-bit busmaster ISA host interface

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Mwave-based, MDSP2780, 25-MIPS, fixed-point DSP

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One 32K x 24 SRAM array for data memory

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One 32K x 16 SRAM array for program memory

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16-bit stereo 4215 Crystal Codec

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Wide-band AIC and Analog DAA for telephony

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UART (16550) emulation for modem and fax operation

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Jumperless installation manager

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Three-way discrimination between incoming fax, voice, and data calls

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Panasonic CD-ROM interface connector (40 pin)

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Panasonic CD audio connector (3 pin)

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Sony CD-ROM interface connector (34 pin)

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Sony CD audio connector (MPC-2, 4 pin)

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Wake-Up on Ring connector

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Panasonic CR-562-B, CR-563-B

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Sony CDU-31A, CDU-33A

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Funai NSCD-2X-S

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Teac CD-055A Quad Speed

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3.5 mm jack for monaural microphone

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3.5 mm jack for stereo line out/headphones, minimum 600 ohm load

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3.5 mm jack for stereo line in

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Telephone/line RJ12 socket

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Joystick/MIDI port