External Connectors - Analog Devices MICROCONVERTER ADUC7024 Reference Manual

J3 Analog I/O Connector
The analog I/O connector J3 provides external connections for all ADC inputs, reference inputs and DAC
outputs. The pinout of the connector is shown below in Table 2.
J5 Power Supply Connections
J5 allows for the connection between the evaluation board and the 9V power supply provided in the
ADuC7024 Development System.
J4 Emulation Connector
J4 provides a connection of the evaluation board to the PC via a JTAG emulator.
J1 Serial Interface Connector
J1 provides a simple connection of the evaluation board to the PC via a PC serial port cable provided with
the AduC7024 Development System.
J2 Digital I/O Connector
Rev. 1.0
ADuC7024 Evaluation Board Reference Guide
(4) E
XTERNAL
Pin #
J3-1
J3-2
J3-3
J3-4
J3-5
J3-6
J3-7
J3-8
J3-9
J3-10
J3-11
J3-12
J3-13
J3-14
J3-15
J3-16
J3-17
J3-18
J3-19
J3-20
Table 2: Pin functions for Analog I/O connector J3
Page 8 of 15
C
ONNECTORS
Pin Description
AV
DD
AGND
V
REF
DAC
REF
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
V
DIFF
V
OCM
DAC0
DAC1
ADC
NEG
AGND
(4) External Junctions (Connectors)
:
Analog Devices Inc., MicroConverter
www.analog.com/microconverter
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