   -    debug   willem.org.      ,      ,    ,       .
(    v3m)


      4.0, 4.5, 3.1,          .             ,      . 

1. 

 ,     ,    .      ,       ,   "-"  ( pcb3b,     ).      .    ,  .       ,    .    .

        . !!

2.     .

      14-30   150-300,            .     5  12, DIP12 -  off.     (       ).      .  12,7    7812 ,   ,   21  25  .      5% .  Vpp  , 20.5 , ,        1n4148        .     7805     pin - 16. (4049 pin 1).    7805  5 ,     ,     ,     5   ,    ,  ,     .   4,0  4,5   :    2 LM317       ,    .  pcb3b     Vpp      34063,         .

3.  .

   PC,      OS.   :
Acorp 6BX86
PII233
64Mb RAM
LPT-EPP+ECP
  15  .
Windows 98SE2.
Epr097ja

 EpromM51.exe,     (  Help\Test Hardware -       Hardware present)    .     bios,     .
      ( LPT, ,  ) ,     H/Wtest   " (D0 pin 2) ",    '1',       PC.    (3-5  0)    LPT pin 2 - 74HC04 pin 1 - 74HC04 pin 2  - Q4 - Q5 - 74HC04 pin 3 - 74HC04 pin 4  - LPT pin 11.    ,        PC.      ,    .  ,          eprom ,         .  DIP12      H/W Test .   ""    ZIF32    ,  Vcc, A0-A17, D0-D7, WE   5 ( 9 3-4 -  ).       ZIF   ,    "1",    "0".  :   A5, A4  A6    "0".

    eprom,   28F010  020,      ,   Vpp(      Device     DIP12   ).       .    eproms  27xxx,   .     ,   ,   ,      (4014).  ,     EPROM,      .   ID ,      hex ID ,   ,   .  erase\write\verify.   ,     ,    .        "  0x040000 buffer=0xXX, chip=0xXX"   .  ,          Vpp  ,      , ,   .



       ,         ,       .    .


 : 
     -     -  ,    .    -    PLCC32      ZIF.    .