ICS PCI-WDT 500, Руководство по эксплуатации продукта

Страница: 11 / 44

Manual Number: 00650-144-1 Page 2
PCI-WDT 500/501 Manual
RISCTerm.exe: This is a dumb-terminal type serial communication program designed for
RS422/485 operation. It is used primarily with our Serial cards and
REMOTE ACCES pods.
Risc.bat: This batch file demonstrates the command line parameters if RISCTerm.exe.
VBACCES: A VisualBASIC utility driver that includes PEEK and POKE statements for
reading and writing RAM as well as INPORT and OUTPORT for reading
and writing I/O. The driver is in the form of a 16-bit DLL and allows you
to access hardware as if the language was designed for it when you use
Windows 3.1 or VisualBASIC 3.0 for Windows. (VisualBASIC 4.0 and 5.0
support are provided separately.)
PCIFind.exe: When PCI-Bus cards are used with DOS, Windows 3.1, and Windows95
systems, you can use this command to learn what base addresses the system
has assigned to your cards. (NOTE: Under WindowsNT use PCINT.SYS
to do this task.)
ACCES95: This DLL is for use with Windows95. It provides a fast simple way to
access memory-mapped I/O devices by means of direct register access and
using the standard 32-bit DLL calling convention. Four sample applications
are included in VisualBASIC 4.0, Delphi 2.0, Borland C/C++ 4.0, and
Borland C++ Builder 1.0. (See Section 5 of this manual for more
information.)
Four functions are provided:
• unsigned int InPortB(unsigned int BaseAddress);
• unsigned int InPort(unsigned int BaseAddress);
• void OutPortB(unsigned int BaseAddress,unsigned int value);
• void OutPort(unsigned int BaseAddress,unsigned int value);
The commands access the ports either two-bytes or one-byte wide. The “B” variants of the four
commands utilize the lower byte of the value argument only. Further, the
method of accessing the functions is language specific.
ACCESNT: This is a 32-bit device driver for use exclusively with WindowsNT 3.51or
newer. It provides byte, word, and dword sized access to I/O (port) memory.
Included are:
ACCESNT.TXT: A Readme file that provides instructions for installation.
ACCESNT.SYS: This is direct driver access using DeviceIOControl, a WindowsNT API call.
ACCESNT.EXE: This is an install program for ACCESNT.SYS.
Directories under ACCESNT are:
INSTALL.SRC: This directory includes ACCESNT.*, source code files demonstrating how
to dynamically load the driver.
ACCESNT.DLL: This interface is similar to ACCES95 in that it provides byte and word sized
inports and outports. Subdirectories titled BUILDER and DELPHI contain
samples for Borland C
++
Builder 1.0 and Borland Delphi 2.0/3 respectively.
This DLL is easier to use than ACCESNT.SYS but operates a little more
slowly.
ACCESNT.SYS: As described above, this interface provides direct driver access.