1. st7swex.exe Driver
2. ASM_DRV.TXT File Contents

ASM_DRV.TXT Driver File Contents (st7swex.exe)

                             README File
           Product Information for ST7 Software Library Version 5.1
                              September, 1999
             
 	         ****   ASM  Application driver files  *****         
  

-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*- DISCLAIMER *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-

    THE SOFTWARE INCLUDED IN THIS LIBRARY IS FOR GUIDANCE ONLY. STMicroelectronics
    SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL 
    DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM USE OF THIS SOFTWARE.
    
-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-


     This  document  contains  release  notes for V5.0 of the 
     STMICROELECTRONICS ST7 Software Library. This library contains software 
     examples about how to use the ST7 peripherals and development 
     environment in assembly and C languages. 
     The development environment files contain the mapping for the
     dedicated ST7 hardware registers for all the general pupose devices.


==========================< IMPORTANT REQUIREMENT >============================


     ST7 Tools and debugger on PC requires a minimum configuration:
      - PC 386 (387 not required) or higher
      - a minimum of 4 Megabytes of system memory
      - Microsoft Windows 95 operating in enhanced mode or higher.      


     The hardware tools are not required for using the library, you can use
     WGDB7 as a simulator. But for a better development you can use the 
     following Hardware tools:
      - the development Kit (or emu low cost).  
      - the ST7 emulator 
      - the EPROM Programming Board or Gang Programmer.
      
      
     The software tools installation procedure should start with:     
      - the ST7 software tools 
      - the ST7 windows debugger 
      - the ST7 HDS configuration files (configure WGDB7 when it is used 
        with the emulator)
      - the Windows EPROMER .
      These tools are free software and are located on the ST7 CDROM or 
      on ST MCU dedicated web site ( http://mcu.st.com ).
      
    

================================< CONTENTS >=================================

     This ST7 Software Library can be downloaded from the ST MCU dedicated 
     web site ( http://mcu.st.com ).
     Download the 'zip' file and run the setup.exe files to install the 
     different parts you need.
     
     This library can install the following subdirectories:
     
     LIBRARY
     |     
     |-----ASM          <DIR>     
     |     |
     |     |
     |     |--DRIVERS
     |          |----ADC          <DIR>
     |          |----I2C          <DIR>
     |          |----MATHS        <DIR>
     |          |----SCI          <DIR>
     |          |----SCISOFT      <DIR>
     |          |----SPI          <DIR>
     |          |----SPISOFT      <DIR>
     |          |----TIM_RTC      <DIR>
     |          |----TIMER        <DIR> 
     |          |----I2C_SOFT     <DIR>
     |
    
DRIVERS directory:
------------------

Section 1.2.01: ADC
     Microcontroller:  Any (Validated on ST72251)
     Comments: Reading an analog voltage and converting it in a BCD format.

Section 1.2.02: I2C
     Microcontroller: Any with I2C cell (Validated on ST72251)
     Comments: Driver for the I2C cell using a polling technique. Validated
               using an external serial EEPROM. 

Section 1.2.03: MATHS
     Microcontroller: Any (Validated on ST72251)
     Comments: Basic mathematic routines.

Section 1.2.04: SCI
     Microcontroller: Any (Validated on ST72311)
     Comments: Driver for the SCI cell. Validated using a RS232 protocol 
               communication with a PC.

Section 1.2.05: SCISOFT
     Microcontroller: Any (Validated on ST72251)
     Comments: ST7 SCI emulation using the 16-bit timer. Validated using 
               a RS232 protocol communication with a PC.

Section 1.2.06: SPI
     Microcontroller: Any with the SPI cell (Validated on ST72251)
     Comments: Driver for the SPI cell. Validated using an external serial
               EEPROM.

Section 1.2.07: SPISOFT
     Microcontroller: Any (Validated on ST72251)
     Comments: ST7 SPI master communication emulation. Validated using an 
               external serial EEPROM.

Section 1.2.08: TIM_RTC
     Microcontroller: Any (Validated on ST72251)
     Comments: Use of the 16 bit free running timer to generate a real time clock.

Section 1.2.9: TIMER
     Microcontroller: Any (Validated on ST72251)
     Comments: Use of the 16 bit free running timer in different modes.

Section 1.2.10: I2C_SOFT
     Microcontroller: Any (Validated on ST72311 without I2C cell)
     Comments: Driver for a software emulated I2C communication. Validated
               using an external serial EEPROM. 


/*** (c) 1999  STMicroelectronics ****************** END OF FILE ***/