536EPXX
Host Accelerated Modem 56K V.92 Chipset
Preliminary Datasheet
Product Features
■
Merges benefits from software and
hardware modems
■
Uses host’s CPU without degrading
performance
■
Distributes functions optimally between
CPU and DSP
■
Cost savings
— CPU eliminates need for controller chip
— Reduced board size
— Superior price/performance ratio
■
Data modulation
— Data rates up to 56 kbps
†
— ITU-V.92, V.90 compliant
— ITU-T V.34 (33,600 to 2,400 bps)
— ITU-T V.32 bis, V.23, V.22 bis, V.21
— Bell‚ 212A and 103
— Error correction: ITU V.42 and MNP‚ 2–
4
— Data compression: ITU V.44, V.42 bis
and MNP‚ 5
■
Fax modulation
— ITU-T V.17, V.26ter, V.29 to 14,400 bps
— Fax Class 1 commands
■
PCI
— PCI 2.2-compliant
■
PC telephony
— International telephony support
— Voice compression: ADPCM, linear, and
CL1
— 4800, 7200, 8000, 9600, and 11025
samples/sec.
— Full-duplex, echo-cancelled digital
speakerphone
— Telephone emulation for headset
applications
— IS-101 Voice commands
— ITU-V.80 for videoconferencing
■
Power requirements
— DSP 3.3 V Pad, 1.3 V Core
— Automatic sleep and wake-up modes
— ACPI (advanced configuration power
interface)
■
Packaging
— DSP: 128-pin LQFP
— AFE: 44-pin VQFP
■
Exceeds Microsoft*‚ PC 00 requirements
■
Microsoft‚ Windows*‚ TAPI-compliant
■
AT command-driven
†
Maximum speed allowed by the FCC is 53.333 kbps.
Intel Confidential
Order Number: 273503-001
June 2001
Notice: This document contains preliminary information on new products in production. The
specifications are subject to change without notice. Verify with your local Intel sales office that
you have the latest datasheet before finalizing a design.
