Related Manuals for Analog Devices MICROCONVERTER ADUC7024
Summary of Contents for Analog Devices MICROCONVERTER ADUC7024
- Page 1 C7024 E VALUATION OARD EFERENCE UIDE ICRO ONVERTER C7024 D EVELOPMENT YSTEM...
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Page 2: Table Of Contents
7) Parts List ..........15 Rev. 1.0 Analog Devices Inc., MicroConverter Page 2 of 15 www.analog.com/microconverter... -
Page 3: Evaluation Board Overview
The regulated 3.3V power supply is routed directly to the digital section and is filtered before being routed into the analog section of the board. Rev. 1.0 Analog Devices Inc., MicroConverter Page 3 of 15 www.analog.com/microconverter... -
Page 4: Evaluation Board Features
Schmidt trigger on this pin. When inserted the IRQ0 push button switch drives P0.4/IRQ0 high. This can be used to initiate an external interrupt 0. Rev. 1.0 Analog Devices Inc., MicroConverter Page 4 of 15 www.analog.com/microconverter... - Page 5 As can be seen from the layout AV , AGND, V DDIO and DGND tracks are provided in this prototype area. Rev. 1.0 Analog Devices Inc., MicroConverter Page 5 of 15 www.analog.com/microconverter...
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Page 6: Dip Switch Link Options
Slide S1-6 to the ON Position to connect directly ADC3 of J3 header to ADC3 pin (pin #64) of the ADuC7024. Slide S1-6 to the OFF Position to disconnect ADC3 of J3 header from ADC3 pin (pin #64) of the ADuC7024. Rev. 1.0 Analog Devices Inc., MicroConverter Page 6 of 15 www.analog.com/microconverter... - Page 7 Use : Slide S1-7 to the ON position to connect the DAC1 output to D1. Slide s1-7 to the OFF position to use DAC1 output on J3 header. Rev. 1.0 Analog Devices Inc., MicroConverter Page 7 of 15 www.analog.com/microconverter...
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Page 8: External Connectors
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 Analog Devices Inc., MicroConverter Page 8 of 15 www.analog.com/microconverter... - Page 9 P1.7 P4.7 J2-14 J2-30 DTR/CSL/PLAO[0] PLAO[15] P3.7 P4.6 J2-15 J2-31 /PLAI[15] PLAO[14] SYNC P3.6 DGND J2-16 J2-32 /PLAI[14] TRIP Table 3: Pin functions for digital I/O connector J2 Rev. 1.0 Analog Devices Inc., MicroConverter Page 9 of 15 www.analog.com/microconverter...
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Page 10: Demonstration Circuit
Note that the internal and external reference are 2.5V, which gives an ADC input range of 0V to 2.5V in single-ended mode. The potentiometer can give a voltage between 0V and AV = 3.3V. Rev. 1.0 Analog Devices Inc., MicroConverter Page 10 of 15 www.analog.com/microconverter... -
Page 11: Schematic
ADuC7024 Evaluation Board Reference Guide (6) Schematic (6) S CHEMATIC Rev. 1.0 Analog Devices Inc., MicroConverter Page 11 of 15 www.analog.com/microconverter... - Page 12 ADuC7024 Evaluation Board Reference Guide (6) Schematic Rev. 1.0 Analog Devices Inc., MicroConverter Page 12 of 15 www.analog.com/microconverter...
- Page 13 ADuC7024 Evaluation Board Reference Guide (6) Schematic Rev. 1.0 Analog Devices Inc., MicroConverter Page 13 of 15 www.analog.com/microconverter...
- Page 14 0.25W -4 series- 4mm square sealed 307-1741 Farnell 100R Surface Mount Resistor, 0603 Case 911-732 Farnell 200R Surface Mount Resistor, 0603 Case 321-7978 Farnell 49R9 Surface Mount Resistor, 0805 Case 422-1825 Farnell Rev. 1.0 Page 14 of 15 Analog Devices Inc., MicroConverter www.analog.com/microconverter...
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Page 15: Parts List
32-pin straight single row header TSM-132-01-T-SV Samtec 20-pin header 20-pin straight single row header TSM-120-01-T-SV Samtec 20-pin header 20-pin connector HSTS-110-01-L-DV Samtec PCB mounted socket (2mm pin diameter) KLD-SMT2-0202-A Kycon Rev. 1.0 Page 15 of 15 Analog Devices Inc., MicroConverter www.analog.com/microconverter...
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