 ╔═════════╗    You are now in the help-function of the Memory Programmer
 ╟─┐2 ┌────╢    -menu of program IICTV.
 ║ │  │ ┌──╜
 ║ │  │ └──╖    ** Call help from Main Menu ("?") for a command-summary.
 ╟─┘  └────╢
 ║  B U S  ║    This menu allows you to READ / WRITE 128, 256 & 512 byte
 ╚═════════╝    memories like PCF8570/71/72/82/83 RAM's and (E)EPROMS.

  The data on the screen is the work-data and all actions refer to
  this buffer.
  Data can be loaded from a device (via IIC-bus) or from a
  file (if specified) and saved in (the same or) another file.
  If you load from a file, then the slave-address, size and e-w-time
  are copied from that file too.
  Uninitialized bytes are not displayed ("--"), but are preset to 16#00.


 NOTE: If you set the mode-setting Auto-Update "ON", then all enterred data
       will immediately be written to your device. In case of an EPROM
       you may want to switch this "OFF" since it's specified endurance
       (number of erase/write cycles) is only 10.000 cycles.
.PA

  - The erase/write time is especially important for EPROM's and must be
    specified before programming a memory. The actual time on IIC-bus
    between STOP & START of two successive transmissions depends on so many
    factors (computer, Centronics & IIC-bus-interface, dipswitches), that it
    is impossible to show the exact value. The e-w-time specified is rather
    an additional delay than a true value.

  - The statusbar at the lower side of the menu will continuously
    show you which task is beiing performed.

  - Databytes that were verified and showed difference between work-data
    and data read back from the device (via IIC-bus) will be displayed
    in (magenta) reverse.

  - All datafiles for this menu are given the extension ".MEM". The program
    will use no other files than the ones created by itself, so there should
    be no conflict with your other files.
    To delete a datafile: quit the Main Menu and use your MS-DOS
                          DELete command.