The information provided in this file is preliminary.

MC900 Micro Smartcard Terminal Readme

Note:

1. Card.exe is a demo program which can recognise a few kinds of 
   memory card and let user manually do the operations of the card.
   The operations include:
            PSC verifycation
            Read contents of the card
            Write user specified data to the card
   It's assumed that the user of this program MUST has some knowledge of
   the card before applying any operation to the card. Unreasonable usage 
   of this program may cause the card deadlock hence make it useless.

2. Under DOCS subdir there are the docs of the windows API usage of the 
   reader. Both Word97 format and HTML format are provided.

3. Under DLL subdir there is a WIN32 dynamic link library file namely 
   Micro900.dll, associated export library file Micro900.dll and include
   file Micro900.h. User may refer to the files under DOCS subdir for 
   usage of the functions in Micro900.dll.


Card.exe usage:

When the program is launched, it pops up a small window prompting user to
insert a card. When a card is inserted into the reader, a new window is poped
up displaying the contents of the card. User can type in the PSC into the
corresponding area and click on the "Verify PSC" button to verify PSC. Note
on a edit window beside the PSC area there shows the "Error Counter". On 
correct entry of the PSC the error counter display a series of "1"s. After
incurect entry of the PSC one "1" in the error counter changes to "0" indicating
one bit in the PSC error counter has been written.

When writing to the card user must provide the start address and the data array in
the following format and press "Write" button:
    "AA,DD,DD,...DD"
For example, "20,01,02,03,04,05,06" means write data 01 to 20, 02 to 21, 03 to 22 etc.
Note all data are in hex format, that is for example 20 is 20H = 32 decimal.

When writing to the PSC ( change PSC ) user must type in:
     "SM,XX,XX,XX,XX" for 4442 and 4428, XX is the position holder of the PSC bytes which are in 
the order spcified in card datasheet.
For 88SC102 writing to PSC is the same as writing to any data bytes in the card.