Rcv56hcf pci/cardbus modem designer’s guide, Modem hardware on motherboard or plug-in module, Pc software – Hayes Microcomputer Products RCV56HCF User Manual

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RCV56HCF PCI/CardBus Modem Designer’s Guide

ROCKWELL PROPRIETARY INFORMATION

1129

1-4

Win32-based

communications

application

RC56HCF

Serial Port Driver*

Win95

Communications Stack

Bus

Interface

(BIF)*

Modem

Data Pump

(MDP)*

* Rockwell supplied

Modem Hardware

on Motherboard

or Plug-in Module

1123F1 SO

PC Software

RCV56HCF

Modem Device Set Hardware

Win32

NDIS

application

MS-DOS

application

(MS-DOS Box)

Win16-based

communications

application

RC56HCF

WAN Miniport Driver*

Figure 1-1. RCV56HCF System Overview

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