Conexant CNH56D-USB

Chipset data:

Manufacturer

Conexant Systems, Inc. formerly Rockwell Semiconductor Systems, datasheet

Applications

Controllerless (HCF) modem for Universal Serial Bus (USB) applications

Linux support

There is no Linux support for Rockwell/Conexant HCF external modems on USB.
PowerPC Macs with internal USB modems are supported by the MBSI Beta driver.
2002-02-06: The official Conexant driver will be posted here when it is released.

Identifiers

USB Vendor ID=0572, Product ID=1232: data/fax/TAM/speakerphone
USB Vendor ID=0572, Product ID=1233: data/fax
USB Vendor ID=0572, Product ID=1234: data/fax/TAM

Components

CNH56D/SP-USB = 11247-11 + R6789-41 [d/f/TAM/FDSP]
CNH56D/SP-USB = 11247-11 + R6789-51 [d/f/TAM/FDSP]
CNH56D-USB    = 11247-11 + R6789-44 [d/f/TAM]
CNH56D-USB    = 11247-11 + R6789-52 [d/f/TAM]

  11247-11                  USB Interface Device (UID}     64-pin TQFP
  R6789-41                  Modem Data Pump (MDP)         100-pin PQFP
  R6789-44                  Modem Data Pump (MDP)         100-pin PQFP
  R6789-51     RHP56D/SP    Modem Data Pump (MDP)         100-pin PQFP
  R6789-52     RHP56D       Modem Data Pump (MDP)         100-pin PQFP