Datasheet Summary
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Introduction
The Rockwell RS56L-PCI (SoftK56) Host-Processed V.90/K56flex™ Modem Device supports high speed analog data up to 56 kbps, 14.4 kbps fax, voice/TAM, cellular phone, and speakerphone (optional) operation. The modem operates with PSTN telephone lines as well as analog and digital cellular phones in the U.S. and world-wide depending upon model and installed software drivers. The modem models are listed in Table 1.
The modem is packaged in a single 144-pin thin quad flat pack (TQFP) that bines the PCI Bus Interface (BIF) and Line/Voice Codec (LVC) functions. Figure 1 identifies the major hardware...