Measurement-computing PCM-DAC02 Manual do Utilizador

PCM-DAC02PCMCIA Dual Analog Outputs User’s ManualRevision 3August, 2001

4 PROGRAMMING & APPLICATIONS 4.1 PROGRAMMING LANGUAGESUniversal Library provides complete access to the PCM-DAC02 functions from arange of p

5 CALIBRATIONThe PCM-DAC02 is hardware calibrated and tested at the factory. All calibrationafter initial manufacturing is done via software. The c

6 I/O ADDRESS MAP & REGISTER FUNCTIONS A base address register controls the beginning, or 'Base Address' of the I/O addressesoccupi

WRITE: Same as base + 0 but for second DAC, DAC1.READ: No functionD/A0D/A1D/A2D/A3D/A4D/A5D/A6D/A701234567BASE + 3 - DAC1 MSB (4 bits)WRITE: Sa

0 to 5V 1 00 to 10V 1 1UDIO & LDIOSet the direction of the upper and lower four bits of the digital I/O lines. Set to “1”for output; set to “0”

7 SPECIFICATIONSTypical for 25°C unless otherwise specified.POWER CONSUMPTION+5V (Normal operation) 48 mA typ, 65 mA max+5V (During CIS read) 65 mA

Configuration Two ports, four bits each.Programmable as 8 input, 8 output or 4 input and 4 outputInput low voltage 0.8V maxInput high voltage 2.0V min

8 PCM-C15-10-INCH CABLEThe PCM-C15-10-INCH is a 10-inch 15-pin cable assembly for use with a 15-pinPCMCIA cards. The PCM-C15-10-INCH has a connector

For your notes

EC Declaration of ConformityWe, Measurement Computing Corporation, declare under sole responsibility that theproduct:DescriptionPart NumberPCMCIA Dual

MEGA-FIFO, the CIO prefix to data acquisition board model numbers, the PCM prefix to dataacquisition board model numbers, PCM-DAS08, PCM-D24C3, PCM-DA

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

138 PCM-C15-10-INCH CABLE ...12ENVIRONMENTAL...12DIGITAL I/O...

This page is blank.

1 INTRODUCTIONThe PCM-DAC02 is an analog output control board for IBM PC compatiblecomputers with PCMCIA type slots. The heart of the board is a dual

2 INSTALLATION2.1 INSTALL InstaCal™ SOFTWARE InstaCal is the installation, calibration and test software supplied with the board.Refer to the Exten

3 INTERFACINGThe PCM-DAC02 connector has two single-ended analog outputs, one interrupt input,eight digital inputs/outputs and three ground pins. A c

3.2 CONNECTING DEVICES TO THE ANALOG OUTPUTSThe PCM-DAC02 analog outputs are single ended. When connecting analog outputchannels, use pin 1 ground fo

The maximum current supplied by the analog outputs is 2.5 mA. Loads drawinghigher currents than this will cause the analog output to droop, meaning th