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Voltage
REF
(8)
Analog
Mux Mode
Muxes
(8)
Calibration
Mux
2
Trigger Level
DACs
Trigger
PFI / Trigger
Timing
Digital I/O (8)
DAC0
DAC1
© National Instruments Corporation
DAQPad-6070E Block Diagram
Figure A-73 shows the block diagram of the DAQPad-6070E.
Calibration
DACs
6
+
NI-PGIA
Selection
Gain
Switches
Amplifier
–
Dither
Circuitry
Configuration
Analog
Trigger
Circuitry
Trigger
Counter/
Timing I/O
Digital I/O
DAC
FIFO
Calibration
8
DACs
Connecting Signals to the NI DAQPad-6070E
Analog Input
You can use each analog input BNC connector for one differential signal or
two single-ended signals.
12-Bit
Sampling
ADC
A/D
FIFO
Converter
AI Control
Memory
IRQ
DMA
DMA/
Analog Input
Interrupt
Timing/Control
Request
Bus
DAQ - STC
Interface
Analog Output
RTSI Bus
Timing/Control
Interface
AO Control
Data (16)
Data (16)
Figure A-73. DAQPad-6070E Block Diagram
A-87
Appendix A
Device-Specific Information
400
Mbps
1394 PHY
Control
NI
Firephli
Address/Data
Control
PCI
Generic
Bus
MITE
Bus
Interface
Interface
Address/Data
EEPROM
Analog
EEPROM
DMA
Input
Control
Interface
Control
DAQ-STC
MIO
Bus
Interface
Interface
I/O
Analog
Bus
Output
Control
Interface
RTSI
E Series User Manual
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