CMD PCI 646U2-648-649 Download Drivers

Available 1 files for PCI 646U2-648-649
Company
CMD
Categories
HD Controller & Removable drive
Model
CMD PCI 646U2-648-649
Description
Ultra DMA Ide Controller
Operating Systems
Windows NT4
Version Driver
3.0.8
Size Driver
53Kb
File Name
cmd_648_nt.zip
Info
Contents

I.Overview
II.Applicable Hardware
III.Installation
IV.New Features And Enhancements
V.Corrections
VI.Known Restrictions

I.Overview

Driver File: csa64xx.sys
Driver version: 3.0.8
Driver Dates: 6/07/2000

OS required to run: Windows NT4.0

Other Files included: CmdCfgNt.exe
II.Applicable Hardware

This release supports the following hardware:

CMD IDE 0648 for WHQL
1.Installation

Follow the Microsoft driver update procedures.

2.New Features and Enhancement

Enhancement: Changed algorithm for setting the correct value for task file timing register.
3.Corrections

Symptom: Connect Richo CD-R/RW (model RW7060A) to the secondary channel master and any hard disk as secondary slave, after system boot up, driver can not see the hard disk.
Action: This problem has been fixed.

Symptom: Timing issue for 649 Rev. 2 On some older motherboards, system hangs during boot.
Action: Before sending any command to devices, set chip mode to PIO 0 (during boot time and after software reset). Also change recovery count to 3 for PIO mode 0, 1, and 2 if controller chip is 649 Rev. 2.
HelpDrivers Since March 2000