Alternate Eproms, Commands, Bload | Remote Technologies RPC-320

SAVING PROGRAMS

29C040 512K [1-3], [2-4]

To change the EPRO M in U6, remove the IC and replace it with the new one. Whe n installing a 29C256, pin 1 on the IC goes into socket pin 3. The top two rows of pins are empty.

ALTERNATE EPROMS

Flash EPR OMs ar e more expensive than UV er asable or OTPs as of this writing. Large volume OEM' s may wish to use lower cost EPRO Ms.

Program development must use flash EPROM s. Whe n a program is finished, the flash EP ROM is used as a master. Use an exter nal progra m to duplicate progr ams.

Jumper W2 is normally configured for flash EPROM (W2[3-5 ] and W2 [4-6]). For non-flash E PRO Ms, W2 is configured for [1 - 3] and [2- 4]. Large volume OEM's should contact Remote Processing regarding pre- configuring W2 and W3 for your application.

SECTION 3

COMMANDS

The following is a list of RPBASIC-52 commands used for saving, loading, and executing programs and data. These comm ands and functions are explained in the Software Supplement in this manua l.

Comm and	Function
BLOAD	Transfers binary data from
	EPROM to RAM
BSAVE	Transfers binary data from RAM
	to flash EPROM
EXECUTE	Loads, clear s memory, then runs
	a program from w ithin a program
LOAD n	Loads a program from EPROM
SAVE n	Saves a program to flash EPROM

Page 3-3 RPC -320

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Remote Technologies RPC-320 manual Alternate Eproms, Commands, Bload, Bsave

Contents

Revision REVTrademarks Table of Contents Interrupt Characteristics Sect ION 11 Watchdog Timer DescriptionExternal Reset Sect ION 13 Multi Mode Counter Description Software Revision History Description OverviewSection Manual Organization Symbols and Term inology Technical Support Overview Section System layout Equipment Operating PrecautionsIntroduction First Time Operation Using a PCUsing a Terminal Uploading and Downloading Programs Editing programs and program ming hints Where to GO from Here Troubleshooting Eprom Saving ProgramsSaving a Program W3 autorun jumper Loading a Program AutorunningPreventing Autorun Changing Eprom Size Bload CommandsAlternate Eproms Bsave COM1 Serial Port Serial PortsCOM0 Serial Port RS-422/485 Termination network Serial Ports SectionRS-422/485 Operating Information Multidrop Network Accessing Serial BuffersTwo wire RS-485 Serial Port PIN OUT Accessing COM0 and COM1Disabling CONTROL-C RXD CTS RAM Memory Battery BackupChecking the battery Changing Memory Reserved Memory Storing Variables in RAM Assembly Language Interface Block Data Transfer Digital Por t J3 Digital and Opto PortsDigital I/O Ports High Current Port L8 Digital I/O CommandsDigital Port P6 Optically Isolated Input High Current Output Digital I/ O prog ramm ing exam ple Interfacing to switches and other devicesInterfacing Digital I/O to an opto-module rack Ls e Width Modulation PWM Digital and Opto Ports Section Conne ctor pin ou t J3 Line Config LineCount Line B M E Setting Date and TimeDate Section Programming Example Connecting DisplaysWriting to the Display Display Connector PIN OUT Display Types Keypad Port Program explanation Keypad Port PIN OUT J5 Initialization Connecting Analog InputsAnalog Input Overvoltage conditions Acquiring Analog Data Differential ModeExamples u sing CON FIG AIN Temperature Measurement Noise Notes Analog Input Section Data logging on a timer tick Measuring Higher Voltages Measuring 4-20 mA current loops Converting Analog MeasurementsAmplifiers Calibration Watchdog Timer External Reset Program Example Interrupt CharacteristicsOptically Isolated Interrupt Optically isolated and TTL interrup ts Load ProgrammingGND Gate COU NT0 Power Management Further Power Reduction Power Management Section Program Examp le Electrical Specifications Technical Information Jumper Descriptions Mechanical SpecificationsMemory and I/O Bank MAP Bank