Evaluates: MAX1401/MAX1403 19-1490 Rev 0 5/99 MAX1403 EV System General Description Features The MAX1403 evaluation system (EV system) is a com- Easy to Configure plete, multichannel data-acquisition system consisting of Collects Up to 8192 Samples at Full Speed a MAX1403 evaluation kit (EV kit) and a Maxim 68HC11 microcontroller (C) module. The MAX1403 is a low- Complete Evaluation System power, multichannel, serial-output analog-to-digital con- Proven PC Board Layout verter (ADC). Windows 95/98-compatible software pro- vides a handy user interface to exercise the MAX1403s Fully Assembled and Tested features. Source code in C++ and 68HC11 assembly lan- guage is provided for the low-level portion of the software. Ordering Information Order the EV system for comprehensive evaluation of PART TEMP. RANGE INTERFACE TYPE the MAX1403 using a personal computer. Order only the EV kit if the 68HC11 C module has already been MAX1403EVKIT 0C to +70C User-Supplied purchased with a previous Maxim EV system or for cus- MAX1403EVL11 0C to +70C Windows Software tom use in other C-based systems. Note: The MAX1403 software can be used only with the com- The MAX1403 EV kit and EV system can also be used plete evaluation system (MAX1403EVL11), which includes the to evaluate the MAX1401. Simply order a free sample of 68L11DMODULE together with the MAX1403EVKIT. the MAX1401CAI along with the MAX1403EVKIT. MAX1403 EV Kit MAX1403 Stand-Alone EV Kit Component List The MAX1403 EV kit provides a proven PC board layout to facilitate evaluation of the MAX1403 with user-provid- DESIGNATION QTY DESCRIPTION ed software and hardware. It must be interfaced to C3C8 6 100pF ceramic capacitors (1206) appropriate timing signals for proper operation. Refer to C9, C10, C11 3 0.1F ceramic capacitors (1206) the MAX1403 data sheet for timing requirements. See Table 2 for jumper functions. C12, C13 0 Not installed 2.2F aluminum electrolytic radial- MAX1403 EV System C15 1 leaded capacitor The MAX1403 EV system operates from a user-sup- plied +5V to +12V DC power supply. J1 1 2 x 20 right-angle socket J2 1 Female SMA connector JU1JU8 0 Not installed MAX1403 EV System R1R6 6 100, 5% resistors (1206) Component List R7, R8 2 10, 5% resistors (1206) PART QTY DESCRIPTION R9 0 Not installed MAX1403EVKIT 1 MAX1403 Evaluation Kit R10 0 Not installed Component Suppliers 68L11DMODULE 1 68HC11 C Module U1 1 Maxim MAX1403CAI Maxim MAX6520EUR U2 1 (SOT23 voltage reference, 1.2V, 20ppm/C max) 2.4576MHz ceramic resonator Y1 1 Murata CST2.45MGW040 3 x 4 PC board None 1 MAX1403 evaluation kit 3 1/2 software disk None 1 MAX1403 evaluation kit Maxim 68HC11 module monitor, ROM None 1 Version 1.1 (Version 1.0 ROM will not work with this EV kit.) Windows 95/98 is a trademark of Microsoft Corp. Maxim Integrated Products 1 For free samples & the latest literature: MAX1403 EV System MAX1403 EV Kit Files Quick Start Recommended Equipment Windows Application Program Files Obtain the following equipment before you begin: FILE DESCRIPTION A DC power supply that generates +5VDC to +12VDC Application program that runs under MAX1403.EXE at 30mA to 50mA Windows 95/98 An IBM PC-compatible computer running Windows MAX1403.HLP Help file 95/98 Software loaded into 68HC11 microcon- KIT1403.L11 A spare serial communications port, preferably a 9- troller pin plug MAX1403.INI Program settings file A serial cable to connect the computers serial port to the Maxim 68HC11 Module Example Source Code Files 1) Before you begin, make sure your 68HC11 module FILE DESCRIPTION has the Rev. 1.1 ROM. The software will not function with the Rev. 1.0 ROM. Source code module for driving the 2) Carefully connect the boards by aligning the 40-pin MAX1403, provided for reference. Includes definitions of the register names and low- header of the MAX1403 EV kit with the 40-pin con- MAX1403.CPP level access routines. Compiled with nector of the 68HC11 module. Gently press them Borland C++ 4.52. Maxim holds the copy- together. The two boards should be flush against right but allows customers to adapt the pro- one another. gram for their own use without charge. 3) Connect the DC power source to the C module at Header file for MAX1403.CPP, provided for terminal block J2, located next to the ON/OFF MAX1403.H reference. switch, along the top edge of the C module. Observe the polarity marked on the board. 4) Connect a cable from the computers serial port to 68HC16 Source Code Files the C module. If using a 9-pin serial port, use a straight-through, 9-pin female-to-male cable. If the FILE DESCRIPTION only available serial port uses a 25-pin connector, a Main source code for the KIT1403.L11 pro- standard 25-pin to 9-pin adapter will be required. gram, provided for reference. Maxim holds The EV kit software checks the modem status lines KIT1403.ASM the copyright but allows customers to (CTS, DSR, DCD) to confirm that the correct port adapt the program for their own use without has been selected. charge. 5) Install the software on your computer by running the Source code defining the program inter- INSTALL.EXE program from the floppy disk. The EVKIT.ASM face with the Maxim 68HC11 Module ROM program files are copied and icons are created for (Rev. 1.1). them in the Windows 95/98 Start Menu. The EV kit software evaluates both the MAX1403 and the MAX1401. Install/Uninstall Program Files 6) Start the MAX1403 program by opening its icon in FILE DESCRIPTION the Start Menu. INSTALL.EXE Installs the EV kit files on your computer. 7) The program will prompt you to connect the C UNINST.INI Database for uninstall program. module and turn its power on. Slide SW1 to the ON Removes the EV kit files from your comput- position. Select the correct serial port, and click OK. UNMAXIM.EXE er. This file is automatically copied to The program will automatically download the file C: WINDOWS during installation. KIT1403.L11 to the module. 2 Evaluates: MAX1401/MAX1403