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PCM-3718H/3718HG User's Manual
The PCM-3718H/3718HG provides two 8-bit digital input/output
channels. The registers at addresses BASE+3 and BASE+11 can input
or latch output data. Data format for each register appears as below:
BASE+3 (read port) -DIO low byte
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Value DIO7
DIO6
DIO5
DIO4
DIO3
DIO2
DIO1
DIO0
BASE+3 (write port) DIO low byte
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Value DIO7
DIO6
DIO5
DIO4
DIO3
DIO2
DIO1
DIO0
BASE+11 (read port) - DIO high byte
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Value DIO15 DIO14 DIO13 DIO12 DIO11 DIO10 DIO9
DIO8
BASE+11 (wirte port) - DIO high byte
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Value DIO15 DIO14 DIO13 DIO12 DIO11 DIO10 DIO9
DIO8
Using the PCM-3718H/3718HG’s input and output functions is fairly
straightforward. Page 20 shows some ideas for digital signal connec-
tions.
Summary of Contents for 3718HG
Page 1: ...PCM 3718H 3718HG PC 104 12 bit DAS Module with Programmable Gain User s manual ...
Page 2: ......
Page 5: ...1 General Information CHAPT ER ...
Page 13: ...2 Installation CHAPT ER ...
Page 21: ...3 Signal Connections CHAPT ER ...
Page 26: ...22 PCM 3718H 3718HG User s Manual ...
Page 27: ...4 Register Structure and Format CHAPT ER ...
Page 38: ...34 PCM 3718H 3718HG User s Manual ...
Page 39: ...5 A D Conversion CHAPT ER ...
Page 45: ...6 Digital Input Output CHAPT ER ...
Page 47: ...7 Programmable Pacer CHAPT ER ...
Page 57: ...8 Direct Memory Access Operation CHAPT ER ...
Page 60: ...56 PCM 3718H 3718HG User s Manual ...
Page 61: ...9 Calibration CHAPT ER ...
Page 64: ...60 PCM 3718H 3718HG User s Manual ...