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Digi RCM4000 user manual TXD PC0

Models: RCM4000

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Table 2. RCM4000 Pinout Configurations (continued)

Pin	Pin Name	Default Use	Alternate Use	Notes

			TXD
24	PC0	Input/Output	I/O Strobe I0
24	PC0	Input/Output	Timer C0
			Timer C0
			TCLKF
				Serial Port D
			RXD/TXD	Serial Port D
			I/O Strobe I1
25	PC1	Input/Output	Timer C1
			RCLKF
			Input Capture

			TXC/TXF
26	PC2	Input/Output	I/O Strobe I2
			Timer C2

			RXC/TXC/RXF	Serial Port C
			I/O Strobe I3	Serial Port C
			I/O Strobe I3
27	PC3	Input/Output	Timer C3
			SCLKD
			Input Capture

			TXB
28	PC4	Input/Output	I/O Strobe I4
28	PC4	Input/Output	PWM0
			PWM0
			TCLKE	Serial Port B (used by

			RXB/TXB
			RXB/TXB	RCM4000 A/D converter)
			I/O Strobe I5
29	PC5	Input/Output	PWM1
			RCLKE
			Input Capture

			TXA/TXE
30	PC6	Input/Output	I/O Strobe I6
			PWM2

			RXA/TXA/RXE	Programming port
			I/O Strobe I7	Programming port
			I/O Strobe I7
31	PC7	Input/Output	PWM3
			SCLKC
			Input Capture

			I/O Strobe I0
			A20
32	PE0	Input/Output	Timer C0
32	PE0	Input/Output	SCLKD/TCLKF
			SCLKD/TCLKF
			INT0
			QRD1B

User’s Manual

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Digi RCM4000 user manual TXD PC0

Contents

RabbitCore RCM4000 Rabbit Semiconductor TrademarksTable of Contents Software Reference Appendix C. Power Supply 109 RabbitCore RCM4100 Introduction RCM4000 Features RCM4000 FeaturesFeature RCM4000 RCM4010 Advantages of the RCM4000 1 RCM4000 Development Kit Development and Evaluation ToolsOnline Documentation SoftwareRabbitCore RCM4000 Getting Started Install Dynamic CPrepare the Prototyping Board for Development Hardware ConnectionsPrototyping Board Attach Module to Prototyping BoardConnect Programming Cable AC AdapterConnect Power Troubleshooting Run a Sample ProgramRun a Sample Program Technical Support Where Do I Go From Here?RabbitCore RCM4000 Introduction Running Sample ProgramsSample Programs User’s Manual Use of Nand Flash RCM4000 only Click OK or Close to exit the various dialog boxes Serial Communication User’s Manual Real-Time Clock 3 A/D Converter Inputs RCM4000 onlyRabbitCore Module Hardware ReferenceShows the RCM4000 pinouts for header J3 RCM4000 Digital Inputs and Outputs4000 Pin Pin Name Default Use Alternate Use RCM4000 Pinout ConfigurationsTXD PC0 PE1 Other Inputs and Outputs Memory I/O InterfaceRabbit 4000 Serial Port and Clock Pins Serial CommunicationSerial Ports RJ-45 Ethernet Port Pinout Ethernet PortProgramming Port Programming Cable Changing Between Program Mode and Run ModeStandalone Operation of the RCM4000 Resistor Divider Network for Analog Inputs A/D Converter RCM4000 onlyIt is not referenced to Analog Supply Circuit 1 A/D Converter Power SupplyOther Hardware Clock DoublerSpectrum Spreader Sram MemoryFlash Eprom Nand FlashRabbitCore RCM4000 More About Dynamic C Software ReferenceRabbitCore RCM4000 Digital I/O Dynamic C Function CallsSerial Communication Drivers Sram UseRabbitCore RCM4000 Board Initialization Prototyping Board FunctionsAlerts Void timedAlertunsigned long timeoutAnalog Inputs RCM4000 only ADS7870 Signal ADS7870 State RCM3400 Function/StateOn write operations Data value on read operations Gain Code Multiplier Unsigned int anaInDriverunsigned int cmd, unsigned int lenAnaInConfig, anaIn, brdInit Gain Code Multiplier Voltage Range Single Diff×10 ×16 ×20 126 Applies to Prototyping Board If successful If not able to make calibration constants Channel Code Single-Ended Voltage Range † Input Lines Float anaInVoltsunsigned int channel, unsigned int gaincodeFloat anaInDiffunsigned int channel, unsigned int gaincode Channel Code 20 mA Input Lines Float anaInmAmpsunsigned int channelAllchan Gain Code Voltage Range +AIN7 AIN6 Gain Code Voltage Range Add-On Modules Upgrading Dynamic CRabbitCore RCM4000 TCP/IP Connections Using the TCP/IP FeaturesRabbitCore RCM4000 TCP/IP Primer on IP Addresses Typical Corporate Network IP Addresses Explained How IP Addresses are Used Dynamically Assigned Internet Addresses Placing Your Device on the Network Direct Connection Using a Hub Running TCP/IP Sample ProgramsDirect Connection How to Set IP Addresses in the Sample Programs Direct Connection PC to RCM4000 Module How to Set Up your Computer for Direct ConnectRunning Additional Sample Programs With Direct Connect Run the PINGME.C Sample ProgramWhere Do I Go From Here? RabbitCore RCM4000 Appendix A. RCM4000 Specifications Dia × Electrical and Mechanical CharacteristicsExclusion Zone Parameter RCM4000 RCM4010 Table A-1. RCM4000 SpecificationsTen 8-bit timers 6 cascadable from the first Table A-2 Converter Specifications 1 A/D ConverterParameter Test Conditions Figure A-3. User Board Footprint for RCM4000 HeadersTable A-4 .3 Volt DC Characteristics Rabbit 4000 DC CharacteristicsSymbol Parameter Maximum Rating Symbol Parameter Min Typ MaxBus Loading I/O Buffer Sourcing and Sinking LimitTable A-5. Capacitance of Rabbit 4000 I/O Ports Table A-6. External Capacitive Bus Loading -40C to +85CIord Output Delay Table A-8. Preliminary Data and Clock Delays30 pF 60 pF 90 pF Ns setting No dbl / dbl Clock to Address Worst-CaseConformally coated Area Conformal CoatingJumper Configurations Table A-9. RCM4000 Jumper ConfigurationsHeader Description Pins Connected Factory Default RabbitCore RCM4000 Appendix B. Prototyping Board Current Measurement Headers RCM4000 Prototyping Board Features RabbitCore RCM4000 935 Mechanical Dimensions and LayoutPower Supply Table B-1. Prototyping Board SpecificationsParameter Specification Signals Using the Prototyping BoardPin Pin Name Prototyping Board Use Measuring Current Draw Adding Other ComponentsAnalog Features RCM4000 only Table B-3. Positive A/D Converter Input Voltage Ranges3.1 A/D Converter Inputs Table B-4. Differential Voltage Ranges Mode Read Calibrate Thermistor Input3.3 A/D Converter Calibration Serial Port Header Default Use Alternate Use Table B-5. Prototyping Board Serial Port Configurations4.1 RS-232 Table B-6. RCM3400 Prototyping Board Jumper Configurations Prototyping Board Jumper ConfigurationsJP5 LN4IN-LN6IN 108 Appendix C. Power Supply Power SuppliesBattery-Backup Circuits 165 mA·h = 2.5 years Reset GeneratorUser’s Manual 111 112 SMODE0 SMODE1 IndexADCALALL.C User’s Manual 115 116 Schematics