MC PCI-DAS1602 Instrukcja Użytkownika Strona 27

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305 µV8
0 to 1.25 V
111
610 µV4
0 to 2.5 V
011
1.22 mV2
0 to 5 V
101
2.44 mV1
0 to10 V
001
610 µV8
±
1.25 V110
1.22 mV4
±
2.5 V010
2.44 mV2
±
5 V
100
4.88 mV1
±
10 V000
Measurement
Resolution
Input GainInput RangeGS0GS1UNIBIP
ADPS[1:0]
These bits select the ADC Pacer Source. Maximum Internal/External Pacer
frequency is 330 kHz.
External Rising11
External Falling01
82C54 Counter/Timer10
Software Convert00
Pacer SourceADPS0ADPS1
Note: For ADPS[1:0] = 00 case, software conversions are initiated
via a word write to BADR2 + 0. Data is 'don't care.'
READ
--------------EOC-
0123456789101112131415
EOC
Real-time, non-latched status of ADC End-of-Conversion signal.
1 = ADC DONE
0 = ADC BUSY
7.3.3 TRIGGER CONTROL/STATUS REGISTER
BADR1 + 4
This register provides control bits for all ADC trigger modes. A Read/Write register.
WRITE
TS0TS1TGPOLTGSELTGENBURSTEPRTRGXTRCLCLO_ENCHI_ENHMODEARMFFM0C0SRC--
0123456789101112131415
23
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