Texas Instruments 405/504

Chipset data:

Manufacturer

Texas Instruments a custom chipset for U.S. Robotics

Applications

Full hardware modem.

Linux support

The 405/504 hardware modems are supported by setserial and the Linux kernel.

Components

    PD17804PJ               DSP
     D17806PJ               DSP                   100-pin PJ package
     D17807PJ               DSP                   100-pin PJ package
    PD17238PJ               DSP                   100-pin PJ package
    TL16CFM405PH            unknown function       80-pin PH package
    TL16CFM405APH           unknown function       80-pin PH package
    TL16CFM504PJM           unknown function      100-pin PJ package
    TL16CFM504APJM          unknown function      100-pin PJ package
    TLC-AC03 320AC01CFN     Codec                  28-pin FN package

FN=Plastic Chip Carrier
PH=Plastic Flat Pack
PJ=Plastic Flat Pack

Images