 RU.AON (2:5020/225.13)  RU.AON 
 From : Vladislav Baliasov                  2:5020/37.31    Fri 23 Dec 94 19:48 
 Subj : Re: .-18                                                            


 MM>>   ⥡, ୮, ࠭  55,  ⮬  ⠢ 55.  
 MM>> 55 - 訡.

 ST>  :-~ , ⠪   py  蠫, - p.
 ST>  p⭮ ???  pp ppp ? H  ?
 ST> 쪮  pppy,   55/55  p頫 ?

   ⠪ .  55 ⨬ p   -WR  
p  -CS.  p⨢ 砥 p p樨   pp B
p      pp p. ⮡ ⮣ ,
筮 p -WR ⭮⥫쭮 -CS    20 nS ( ᪨
).  55  p  , ᪮  奬孨
p pp.  p⨯, 8255/8255A ᮮ⢥⢥, ᪮쪮
,뫨    奬. BTW, p,  p p襭
p p,   p ᯮ짮 ⢥ ⠩p 53
(p -RD).  筮,  p -RD ⭮⥫쭮 -CS (,
, p     -RD,   -WR -  直 砩,  p
 p , ᯮp筥 ᥣ 5551).  ⥬  8080  p
  - p p p㣨.   Z80 -   ⨯筠... 
⮫쪮 直 8255  ᠭ p  pᯮᮡ H  
 ⭮, ᪮ p B p⠥ ⠬  ...

 ST> .  y  p᭮  ⮫쪮 ...

  H... ⮬  pp p     .  ⠭
㦥 FAQ, ⠪    ⭠ p pᮢ  su.hardw (" ⠪ 93C46" 
"  KEMPSTON  PC").

--- GoldED 2.40+
 * Origin:   (2:5020/37.31)

 SU.HARDW.OTHER (2:5020/299)  SU.HARDW.OTHER 
 From : Sergey Kosaretskiy                  2:5020/252.57   Tue 09 Jan 96 20:01 
 Subj : Re: 8255 - 580BB55 ணࠬ஢ H E L P !                            


Saturday January 07 1995 20:50, Sergey Kendysh sent a message to All:

 SK>    , 祭 㦭  ࠢ騥 ᫮ ᠡ ,
 SK>    㦥  ஡    BBS    ;(

H  :)
p   ,   ...

p p. ᫮ (⮫쪮 ,⠥ p p)
: cs=0 A0=1 A1=1 WR=0 RD=1 (H   p  ᠬ )
pp:
 7 6 5 4 3 2 1 0
 0  p.0 - 0-3 pp p  - 1= 0=뢮
 1   p   1= 0=뢮
 2  p p   0-3  p  0=p.0 1=p.1
 3  4-7  p  1= 0=뢮
 4  p  1= 0=뢮
 5,6  p. p   4-7  p 
    0 0  p. 0
    0 1  p. 1
    1   p. 2
 7 = 1
  7=0  p ⠬ p (⭮)

  p. ᫮  >  3 2 1
 p        v
                  0  0 0 0
                  1  0 0 1
                  2  0 1 0
                  3  0 1 1
                  4  1 0 0
                  5  1 0 1
                  6  1 1 0
                  7  1 1 1

 4,5,6-p 䨣.
᫨  0 p. ᫮ =0  p뢠 ᮮ.  p ,᫨ 1- ⠭.

pp:
p.᫮  7 6 5 4 3 2 1 0
           0 0 0 0 1 1 0 1     0DH- ⠭ 6  p 
           0 0 0 0 0 1 1 0   ===  06H- p 3    ======

 ⠪ p 1,2-  ,  p.   p. 0  p-  p
p ⠪  p⠥ ..  室  室 pp.

 SK>  㢠   -Serg-

 ,
ࣥ.

---    2.50.Beta5+ /2
 * Origin:    ண   ண ?!?!  (2:5020/252.57)


