Measurement-computing PCI-COM232 User Manual

PCI-COM232 SeriesUser’s ManualRevision 2October, 2000© Copyright 2000

6Figure 2-3. PCI-COM232 Windows NT Control Panel Configuration2.5.3 Resetting Extended Baud Rate Selection on Power UpThe PCI-COM232 board will power

73.0 HARDWARE CONNECTIONS3.1 IntroductionThe PCI-COM232 and PCI-COM232/2 provide 9-pin male “D” (DB9M) connectors that extend throughthe backplate of

83.4 PCI-COM232/4 Main DB37M ConnectorAlthough the PCI-COM232/4 boards provide a cable that brings the four ports out to standard 9- or 25-pin serial

93.5 Port IdentificationThe PCI-COM232/4 ports are identified as Ports 1, 2, 3 or 4 directly on the RS-232 I/O connectors. ThePCI-COM232/2 port identi

10Your COM ports have now been moved to COM3: and COM4:. If you are installing the four port board,ports 3 and 4 now reside at COM5: and COM6: respect

114.0 REGISTER MAPAlthough most users will take advantage of the COM driver supplied with the PCI-COM232 boards, thefollowing register map (Table 4-1)

124.2 Register Descriptions4.2.1 INTERRUPT STATUS/CONTROLBADR1 + 4C hexThis register, and all 9052 registers, is 32 bits long. Since the rest of the r

134.2.3 PORT 2 CLOCK SELECT / INTERRUPT STATUSBADR3 + 07 hexREAD76543210--PORT2CKSEL1PORT2CKSEL0INT4 INT3 INT2 INT1WRITE76543210--PORT2CKSEL1PORT2CKSE

144.2.5 PORT4 CLOCK SELECT / INTERRUPT STATUSBADR5 + 07 hexREAD76543210--PORT4CKSEL1PORT4CKSEL0INT4 INT3 INT2 INT1WRITE76543210--PORT4CKSEL1PORT4CKSEL

155.0 SPECIFICATIONSTypical for 25°C unless otherwise specified.POWER CONSUMPTIONPCI-COM232 +5V: 220 mA typicalPCI-COM232/2 +5V: 225 mA typicalPCI-C

iiLIFETIME WARRANTYEvery hardware product manufactured by Measurement Computing Corp. is warranted against defects in materialsor workmanship for the

16ENVIRONMENTALOperating temperature range 0 to 70°CStorage temperature range−40 to 100°CHumidity 0 to 90% non-condensing

176.0 TROUBLESHOOTING Q & A:The system does not recognize a mouse connected to the PCI-COM232 ports.Some systems are not able to detect a mouse co

For your notes.

EC Declaration of ConformityWe, Measurement Computing Corp., declare under sole responsibility that the product:PCI-COM232 series RS-232 interface for

Measurement Computing Corporation16 Commerce Boulevard,Middleboro, Massachusetts 02346(508) 946-5100Fax: (508) 946-9500E-mail: info@measurementcomputi

iiiTABLE OF CONTENTS1.0 INTRODUCTION ...

ivThis Page Intentionally Left Blank

11.0 INTRODUCTIONThe PCI-COM232 family consists of one, two and four port, RS-232 compatible, serial I/O boardsdesigned to operate in computers with P

22.0 INSTALLATION2.1 Software InstallationInsert the PCI-COM CD into your CD drive. If your systems auto-run feature is enabled the PCI-COMInstallatio

32.3 Set up the COM port parametersIf you are using Windows 95, 98 or 2000To set the com port parameters (e.g. standard baud rates, parity) follow the

4Figure 2-1. TTY Settings4. Launch the ComApp again. You will get a second ComApp window. Go to the Settingsmenu and configure the second port. Note t

5Note: Please pay very close attention to your baud rate selections when using the extended baud rateoperating modes. The baud rate you select in wind