©NationalInstruments Corporation 3-1 6023E/6024E/6025EUser Manual
3
Hardware Overview

This chapter presents an overview of the hardware functions on your

device.

Figure 3-1 showsa block diagram for the PCI-6023E, PCI-6024E,

PCI-6025E, and PXI-6025E.

Figure3-1. PCI-6023E, PCI-6024E, PCI-6025E, and PXI-6025E Block Diagram
Timing
PFI/ Trigger
DIO(24)

I/O Connector

PCI Connector for PCI-602X, PXI Connector for PXI-6025E

DigitalI/O
A/D
Converter
EEPROM
EEPROM
Configuration
Memory
PGIA
Calibration
Mux
AnalogMode
Multiplexer
Analog
Input
Muxes
Voltage
REF
Calibration
DACs
Dither
Generator
CalibrationDACs
82C55A
DAC0
DAC1
AnalogOutput
(Noton 6023E)
DAQ- STC
AnalogInput
Timing/Control
AnalogOutput
Timing/Control
DigitalI/O
Trigger
Interface
Counter/
TimingI/O
RTSIBus
Interface
DMA/
Interrupt
Request
Bus
Interface
(8)
(8)
AIControl
Address/Data
Control
Data
Analog
Input
Control
EEPROM
Control
DAQ-APE
MINI-
MITE
Generic
Bus
Interface
IRQDMA
AOControl
ADC
FIFO
Address
RTSIConnector
DIOControl
(6025EOnly)
Bus
Interface
Plug
and
Play
DMA
Interface
DAQ-STC
Bus
Interface
Analog
Output
Control
82C55
DIO
Control
PCI
Bus
Interface