      help.txt   ஢ ARINC429  PC104-429-2-xx

      ⠢  ⠭ ஢ 뢠 INT1(PK DI) 
INT2(SI/SO),    ISA(9-0) ⮢ ஢,   ⠭ 
஢  IRQ  SA  ࠭    ⮢ 室 
믮 㭪 <ன>  <࠭ 䨣>.
    ⠭    室 㡥,  ࠭ 뢠 IRQ
 ᢮,   WINDOWS Bios Setup  樨 User By ISA ard.
    ⠢  誮 ᮥ⥫ 1,   室  
஢થ ⮢ ,   .
  ⮢塞      䥩   ॣ஢
  ᮫ /AT  ஫஢ ० ࠡ ,  ⠪- 
஢  ஢  ⠬:
   - ஥ ஫, 믮  ०  (RM(3)=T=1),
       ᨬ  祭 襪 ᮥ⥫.
   -⮭  ஫, 㭪樮쭮   , 믮
        ०  (RM(3)=T=0)  祭 襪 ᮥ⥫.
   - ண ⥬, 믮  ०  (RM(3)=T=1), 横᪠
       뤠  ਥ  .  ⭮ ன ० ਥ-
       뤠  ᨬ  祭 襪 ᮥ⥫.
   -⮭  ண, 㭪樮쭮   , 믮
        ०  (RM(3)=T=0)  祭 襪 ᮥ⥫.
    -⮭  ஢ન  , 砥  ,,  室
        뢭  , 믮  祭 襪.

******  PC104-429-2- ଠ PC104 ISA/16-Bus: 
   PC104-429-2-62(42,22) ARINC429=6R2T (4R2T,2R2T) 
  PK=8/8 DIN/DOUT, 誠 1 ᨬ筠
         ⠢  ⠭ 뢠 INT1=IRQ10, INT2=IRQ9,
 ISA SA(9-0)=360h.            S2                      S1    
     S1,S2  ⠢:   -     INT1=IRQ10        SA=360h 
                               -     INT2=IRQ9     | | |  
  몠    ,,  ⠭ 襪 1  2,  
  ०  RM:3=T=1: PC104-62: SI1,3,5=SO1; SI2,4,6=SO2; DI1..DI8=DO1..DO8
                        PC104-42: SI1,2=SI3,4=SO1,2;        DI1..DI8=DO1..DO8                        
                        PC104-22: SI1,2=SO1,2;              DI1..DI8=DO1..DO8
32K  8 RAM;  뢠: INT1  室  DI1; INT2     
  
  16-ࠧ.  ,  .SA(9-0)=K1.0KKK.0000, - ६.
  15 14 13 12..08  07 06 05 04  03 02 01 00  .  .   ਬ
 RA RAM   x  x -------- ARAM(13..0)(INCR)---------   0  w/r ॣ.  
 RD RAM   --------- D(15..0) RAM c INCR RA--------  +2  w/r c INCR RA(13-0)
 RM       x  x  x  x...x   S  x K1 K0   T  E  M  R  +4  w  =1-᪠ INT2
 RJ(62)   0  0  0  1.0110. 0  0  1  0   0  1  0  R  +4  r  R=1/0-./
 RJ(44)   0  0  0  1.0100. 0  1  0  0   0  1  0  R  +4  r  R=1/0-./ 
 RI(62)   0  0  0  0...0   INT_SI6..3 SO2  1 SI2 1  +6  r  c . RI
 RI(44)   0  0  0  0...0 SO4  3 SI4 3  SO2 1 SI2 1  +6  r  c . RI
 RI       x    x  x...x   x  x  x  x   x  x  x  x  +6  w  c ...INT2
 RDO      x  x  x  x...x   -------DOUT(8..1)------  +8  w  .  RESET
 RDI      0  0  0  0...0   -------DIN_(8..1)------ +8/+A r/r c ...INT1
  ਬ. RJ(15-1)= .ID(15-1)=0001/RRRR/TTTT/010- /xR/xT/ PC
:S=0(1)- ਥ     32  0(1)
    T=0(1)-ਥ ,   (० : SI=SO, DIN=DOUT)
    =1(0)- 室 SO, DOUT (室 ⨢)
    [1,0]=0,1,2,3- INT1, ନ. INT1  ꥬ, ᯠ, ९ DIN1

᭮ ࠭⢮    ISA (16K x 16) 
 :13 12  11 10 09 08  07 06 05 04 03 02 01 00     ਬ.
 SI   1 NB  DTA(11-9) DTA(8-1)  C(07-0) 0/1 NB-  
 SO   1 NB  ----- D_TAB_SO(11-1)------- 0/1 PC-62:NK SI/SO=7-4,1,0/3,2 
TA SI   0  1  NC NKSI(2-0) -.ࠬ (1-8)-  44: SI/SO=5,4,1,0/7,6,3,2
TA SO   0  1  NC NKS0(2-0) 07.......CC_SO.......00  N- ࠭ 
USER    0  0   1  ___________ 2K RAM _____________   짮⥫
RBI/RBO 0  0   0  0  0  0   1 AB  0 0/1 0  NKS(2-0)  . 
RCI/RCO 0  0   0  0  0  0   0  0  1  0  0  NKS(2-0)  .
RSI/RSO 0  0   0  0  0  0   0  0  0  1  0  NKS(2-0)  ..
RFI/RFO 0  0   0  0  0  0   0  0  0  0  0  NKS(2-0)  . 
  ਬ.: RM(0)=R=0     (13-0)=00.0xxx.x0x. 

  ଠ  ॣ஢ ன   (RF SI, RF SO)
   D: 15...03 02 01 00      .  ISA
RFI/RFO(i)     0....0  P F1 F0    write  RM(0)=R=1; read  R=0
 :  P SI=0(1) - ਥ  . ⭮ (஢ .)
       P S=0(1) - 뤠  ନ.  . .(.)
       F(1,0)=1x/01/00 -   100/50/12 

  ଠ   ᮢ ணࠬ ᯨᠭ SI, SO
DRAM: 15 14 13 12 11.....01 00  ਬ.:KM=1- c; =1-⪠ .INT2
TA_SI M  E  x  x A(11-1) KM  KM=1-४.ਥ; =1-      
TA_SO M  E E1  x A(11-1) KM  E,E1=00/10 -ᥣ 뤠/ᥣ 㧠 36
   E1=1 - 뤠   RO(14)=(14); 㧠 36  RO(14)#(14)

  ଠ  ॣ஢ (RCO)  ﭨ(RSO) SO 
 . 15 14 13 12  11 10 09 08  07......00   ISA        ਬ.
RCO(i) M  E  x NB  NC ZC CC EC  _(7-0)  w/r;  ZC  宦. 
RSO(i) x    x NB  NC  0 CS ES  _SO(7-0)  r  RM(0)=R=0; -. 
 :RCO-ॣ  ० 뤠, RKIO  ZC=1 뢠  ZC
 祭    .RCO  RSO;  RC(15)==0/1-ࠧ./ .INT SO;
R(14)=E - DB(14,13)=x1- / 뤠   DB(14)=/#E;
RC(10-8)=0xx,1x0,111,101 - ,  뤠, ., 横. 뤠;
RSO-ᯮ. ॣ.ﭨ ० 뤠,  ES=1 ࠧ蠥 뤠 ,
 : NB,NC,CC -⥪騥 祭 NB,NC,CC;  =1  . 뤠 . ES;
      RS(10-8)=0x0/001/011 - 뤠/ 横./. 뤠 ;

  ଠ  ॣ஢ (RCI)  ﭨ(RSI) SI 
 . 15 14 13 12 11 10 09 08 07......00   ISA
RCI(i) M  x  x NB NC ZC AC E _(7-0)  w/r; A=0/1-ਥ  ../..
RSI(i) x  x  x NB NC  0 AS ES _SI(7-0)  r  RM(0)=R=0; 
 :RCI-ॣ.  ०. ਥ, RKIO  ZC=1 뢠  ZC  
   .RCI  RSI;  RC(15)==0/1-ࠧ./ . INT SI;
RC(11-9)=0xx,1x0,101,111 - , ४ ਥ,  ਥ  /;
RSI-ᯮ⥫ ॣ. ﭨ ० ਥ,  ES=1 ࠧ襭 ਥ ;
 : NB,NC,CC-⥪騥 祭 NB,NC,CC;  =1 뢠  ES

          ஭  "", -,  22,
         ⥫.(812) 186-38-80, ⥫.. 186-38-83          10/02/2000 .
