                    AT-BUS / Task File / IDE

Ŀ
⠪  ࠢ             㭪             
Ĵ
  1         Out      Reset   - Host reset                  
  3         I/O      HD7     Host data bus 7               
  5         I/O      HD6     Host data bus 6               
  7         I/O      HD5     Host data bus 5               
  9         I/O      HD4     Host data bus 4               
 11         I/O      HD3     Host data bus 3               
 13         I/O      HD2     Host data bus 2               
 15         I/O      HD1     Host data bus 1               
 17         I/O      HD0     Host data bus 0               
 19          -       Ground                                
 21         In       DMARQ   DMA Request                   
 23         Out      -IOW    - Host I/O Write              
 25         Out      -IOR    - Host I/O Read               
 27         In       IOCHRDY                               
 29         Out      DMACK   - DMA Acnowelege              
 31         In       IRQ     - Host interrupt request      
 33         Out      HA1     Host address bus 1            
 35         Out      HA0     Host address bus 0            
 37         Out      -CS0    - Host chip select 0          
 39         I/O      -ACTIV  - Drive active                
͵
  2          -       Ground                                
  4         I/O      HD8     Host data bus 8               
  6         I/O      HD9     Host data bus 9               
  8         I/O      HD10    Host data bus 10              
 10         I/O      HD11    Host data bus 11              
 12         I/O      HD12    Host data bus 12              
 14         I/O      HD13    Host data bus 13              
 16         I/O      HD14    Host data bus 14              
 18         I/O      HD15    Host data bus 15              
 20          -       Key                                   
 22          -       Ground                                
 24          -       Ground                                
 26          -       Ground                                
 28         Out      ALE                                   
 30          -       Ground                                
 32         In       -HIO16  - Host 16-bit I/O chip select 
 34         I/O      -PDIAG                                
 36         Out      HA2     - Host adress bus 2           
 38         Out      -CS1    - Host chip select 1          
 40          -       Ground                                


    1.  ,  筨        設
(HOST),   室묨,  筨    -
室묨.
    2.  , ⨢    ஢, ⬥祭 䨪ᮬ
"-".

     ਢ ᠭ ᨣ 䥩 IDE .

-RESET        - ᨣ    設.
Host data bus - 16 ࠧ來  㭠ࠢ 設 .
     0-15       訥 8 , HD0-HD7, ᯮ  㯠
                 ॣࠬ.  16  ᯮ  ।
                .
Ground        - 뢮 ""     設.
KEY           - . ᯮ  ࠢ쭮 ਥ樨 -
                
-IOW          - ஡  ,   ஭ ண 
                  HD0-HD15 䨪  ॣ .
-IOR          - ஡  ⥭,  ஢ ண ࠧ蠥
                ।    ॣ஢   設 
                 設.  ஭ -IOR 䨪 -
                     設.
IRQ           -   뢠    設.  뢠
                ,    ࠭  ன⢮,  
                設  ⠭   -IEN  Fixed Disk Re-
                gister (  3F6).  ன⢮  ࠭
                 -IEN  ⨢,  室 室  -
                ﭨ  ᮪  . IRQ ⠭
                ப஫஬ ⥫. IRQ 뢠 
                    ⥭  設  -
                  ﭨ   樨   Com-
                mand Register.   ६ ﭨﬨ.
DA0, DA1, DA2 -  , ᯮ㥬  롮 ॣ 
                䠩 .
-CS0          - 롮  ⠫  0, ᨣ 㥬  設
                  設. ᯮ  롮 ॣ-
                ஢  訬 ᠬ  䠩 .
-CS1          - 롮  ⠫  1, ᨣ 㥬  設
                  設. ᯮ  롮 ॣ-
                ஢  訬 ᠬ  䠩 .
-HIO16        -   , ନ騩  設, 
                16-  ॣ  ࠭    ⮢
                ਭ  । 16-⭮ ᫮ . -
                  ६ ﭨﬨ.
-ACTIVE       -    , ᯮ  祭 ᢥ-
                ,    設 ⢫ 
                 .
DMARQ         -  אַ 㯠  .
-DMACK        -  ⢥ত  .

    ਬ砭.
    1.  DMARQ  DMACK १ࢨ஢  ᯮ짮 
饬.

    ॡ㥬 ६ ᮮ⭮襭 ᨣ  䥩 IDE:

                                        20mn 40max 
-CS1    \/\/
DA1     /\/\
DA2,DA3                                            
                10 min                10 min    
CS0     \                             /
               \/    
-HIO16  \ max                     35mx/
               35 \/
              40mx        100 min    
        \             /\
-IOW,-IOR                 \/              \
                           70max(reg0)     20 min   
         100 max (all other reg) ________
DO(0-15)<________>
(read)                                  
                                _________
DO(0-15)Ŀ<_________>
(write)                        50 min    15 min

    ਬ砭.  ६   .


                       

      設    , ᯮ ணࠬ㥬
-뢮.  ⮬  ॣ ६ ﬨ  DA0-DA2
  롮஬  ⠫  -CS0  -CS1.    設
HD8-HD15  ࠧ襭 ⮫쪮  ⨢ ᨣ -HIO16  
設  ॣ   । .
      ॣ஢, 㯭  ஭  設, -
 䠩  (Task File).
     ⠡ 4.3    㭪樨 ॣ஢.

                           4.3
 ͻ
 -CS0-CS1DA2DA1DA0  㭪 ⥭     㭪    
 Ķ
  1   0   0  X  X  ᮪    ᯮ    
  1   0   1  0  X  ᮪    ᯮ    
  0   1   0  0  0  Data Register     Data Register      
  0   1   0  0  1  Error Register     ᯮ    
  0   1   0  1  0  Sector Count      Sector Count       
  0   1   0  1  1  Sector Number     Sector Number      
  0   1   1  0  0  Cylinder Low      Cylinder Low       
  0   1   1  0  1  Cylinder High     Cylinder High      
  0   1   1  1  0  SDH Register      SDH Register       
  0   1   1  1  1  Status Register   Command Register   
  1   0   1  1  0  Alternativ status Fixed Disk Register
                   Register                             
  1   0   1  1  1  Digital Input      ᯮ    
                   Register                             
 ͼ
    ਬ砭.  - ﭨ ࠧ筮.


                        

      ᠭ ॣ஢ 䥩 IDE.
    ᯮ㥬    ॣ ⥭ ਭ -
,    ॣ   ﭨ  ⮢ ࠧ筮. ᫨
 ⨢,  ⠭  "1", ᫨ ⨢,   "0".

    Data Register.

      .  १  ॣ   뢠
    ⥭  . १  ॣ 뢠-
  ⠡  ।  ᥪ஢    ଠ஢ 
 易   䨪樨.   ।
᫮  16  ,   ᪫祭 ⮢  ࠢ 訡
(ECC).   ࠭  ᪥  ᫥饩 ᫥⥫쭮:
᭠砫 訩 , ⥬ 訩 .

    Error Register.

      訡 ᮤন ﭨ ᫥ , 믮-
  . ঠ ⮣ ॣ ⢨⥫쭮 ⮫쪮 ⮣-
,   Status Register ⠭  0 - ERR.
    ᫥  믮  ⨪ ( 90) ॣ ᮤ-
  ﭨ.

     ᠭ   Error Register.

                7   6   5   4    3   2    1    0
             Ŀ
             BBKUNC - IDNF - ABRTTRK0DMNF
             

BBK  - Bad  Block  Mark  - ,   ⪠ 宣
          䨪 ॡ㥬 ᥪ.
UNC  - Uncorrectable Data Error - 㪠뢠,    -
       ४㥬 訡 .
IDNF - ID  Field  Not  Found - 㪠뢠,   㦥 
        䨪 ॡ㥬 ᥪ.
ABRT - Abort  -  㪠뢠,   ॡ㥬  뫠 ࢠ
       ᫥⢨  ⢨⥫쭮   ,  ⮢-
         訡  .
TRK0 - Track 0 Not Found - 㪠뢠,  ஦ 0  㦥-
         ६  ४஢.
DMNF - Data Adress Mark Not Found - 㪠뢠,   -
            㦥 ᫥ 䨪 ॡ㥬
       ᥪ

    Sector Count.

    稪  ᥪ஢  । ⢮ ᥪ஢  
 ⥭ . ᫨ 祭  ⮬ ॣ ࠢ 0, 
।  祭 256 ᥪ஢.  稪 㬥蠥 
  ⥭/    ᥪ. ঠ ⮣ ॣ
। ᫮ ᥪ஢  ஦  믮  Ini-
tialize Drive Parametrs.

    Sector Number.

     ᥪ.  ॣ ᮤন  砫쭮 ᥪ-
    㯠  .  襭 ࠡ⪨ ᥪ 
       ॣ 㪠뢠  ᫥ ࠢ쭮
⠭ ᥪ   ᥪ  ஬ ந諠 訡.

    Cylinder Low

       ࠧ冷  樫 ᮤন 訥 8
ࠧ冷  砫쭮   樫   饭  .
  襭 ࠡ⪨ ᥪ      ॣ
  ⮡ࠦ ⥪騩  樫.

    Cylinder High

       ࠧ冷  樫 ᮤন 3 
ࠧ鸞  砫쭮    樫   饭  .
  襭 ࠡ⪨ ᥪ      ॣ
  ⮡ࠦ ⥪騩  樫.

    SDH Register

                 7   6   5   4   3   2   1   0
               Ŀ
                1  0  1 DRVHS3HS2HS1HS0
               

DRV - Drive Select Number - 0 - ࠭  0,
                            1 - ࠭  1

HS3-HS0                   - 筮 ஢   롮
                            .

    Status Register

     ॣ ᮤন ଠ  ﭨ . ঠ
ॣ    襭  . ᫨  BSY
⨢,  㣨   ⢨⥫. 뢠  -
設  ⮣  ॣ  ⢥ত  祭   뢠 
뢠 㯨襥 뢠.

              7    6    5    4    3    2    1    0
           Ŀ
           BSY DRDYDWF DSC DRQ CORRIDX ERR 
           

BSY  - Busy  - ᫨   "" ⨢,  ப஫
       ⥫    ॣࠬ 䠩 ,  -
         設  .   ⥭  設 ॣ஢
       䠩  ਢ  ⥭ Status Register.
DRDY - Drive Ready - ⥫ ⮢ ᪮.
DWF  - Drive  Write Fault -   㪠뢠,   ⥫
       ந諠 訡 .
DSC  - Drive  Seck  Complete  -   뢠,  
       ⠭  ॡ㥬 ஦.
DRQ  - Data  Request  -   . 뢠  ,  
       ⮢  । ᫮     設 .
CORR - Corrected  Data  -   ⠭    "1" ᫨
       ந諠  訡    訡 뫠 ᪮४஢-
       .
IDX  - Index  - .   ⨢  ࠧ   -
       .
ERR  - Error -  訡. 뢠  設,   -
         ᫥ 樨 ந諠 訡.   Error Re-
       gister ᯥ稢 ⥫ ଠ.

    Command Register.

      .      ॣ  設 뢠
8-ࠧ來  ,  㤥 믮 .
    믮  稭 ࠧ ᫥ ⮣   ॣ
ந .
                           4.4
ͻ
                                                    
                              Ķ
                                         SC  SN  CN  SDH 
Ķ
Recalibrate                          1X              DRV 
Read Sector(s) ( ࠬ)         20  V   V   V    V  
Read Sector(s) ( ஢)        21  V   V   V    V  
Read Long ( ࠬ)              22  V   V   V    V  
Read Long ( ஢)             23  V   V   V    V  
Read Verify Sector(s) ( ࠬ)  40  V   V   V    V  
Read Verify Sector(s) ( ஢) 41  V   V   V    V  
Write Sector(s) ( ࠬ)        30  V   V   V    V  
Write Sector(s) ( ஢)       31  V   V   V    V  
Write Long ( ࠬ)             32  V   V   V    V  
Write Long ( ஢)            33  V   V   V    V  
Format Track                         50  V       V    V  
Seek                                 7X      V   V    V  
Execute Drive Diagnostic             90              DRV 
Initialize Drive Parameters          91  V            V  
Read Sector Buffer                   E4              DRV 
Write Sector Buffer                  E8              DRV 
Identify Drive                       EC              DRV 
ͼ
    ਬ砭.
    1.  - 砥,  祭 ⮢ ࠧ筮;
       V - 砥,   ॣ ᯮ.
    : SC  - Sector Count
              SN  - Sector Number
              CN  - Cylinder Low & High
              SDH - SDH Register
    DRV  -  砥,    SDH Register  ⮫쪮 
DRV,  ⠫   ⢨⥫.
    2.    ⭠筮 ⥬.
    3.  "  ࠬ"  砥,      ⥭
 䨪 ⢫  10  ᮢ, 
" ஢" -  2-.

    Alternativ Status Register.

    ୠ⨢  ॣ  ﭨ ᮢ  Status Regis-
ter,   ஥  㣨 . ⢥ ⫨稥  Sta-
tus  Register    ,   ⥭ ⮣ ॣ  ਢ 
⢥ত 뢠  ⪥  뢠.

              7    6    5    4    3    2    1    0
           Ŀ
           BSY DRDYDWF DSC DRQ CORRIDX ERR 
           
    ᠭ  ⮢ ⮣ ॣ   ᠭ Status Regis-
ter.

    Fixed Disk Register.

      ॣ ᯮ  ணࠬ    
ࠢ ࠧ襭 뢠.

            7    6    5    4      3     2    1    0
          Ŀ
           0   0   0   0  HS3EN=1SRST-IEN 0  
          

HS3EN - Head  Select  3  Enable -    ᥣ 뢠
        "1".
SRST  - Host Software Reset - ணࠬ  - ࠡ⪠ -
          ਢ   .
-IEN  - Interrupt Enable - ࠧ襭 뢠.  -IEN=0 
         ࠭,  ࠧ蠥 ࠡ⪠ 뢠  -
          IRQ.  -IEN=1,  室 IRQ  ﭨ ᮪
        .

    Digital Input Register.

      ॣ  뢠,    ࠭   
࠭   .

             7    6    5    4     3    2    1    0
           Ŀ
           HIZ -WTG-HS3-HS2-HS1-HS0-DS1-DS0
           

HIZ  -  ⠥  ॣ,  뢮 DD7 ⠭
        ﭨ ᮪ .
-WTG - Write  Gate -  ࠡ뢠 -WTG  ६  -
       .
(-HS3)-(-HS0)  - Head Select - 筮    -
       ࠭  .  ਬ, ᫨ HS3-HS0=1010,  ࠭
       5- .
-DS1,-DS0  -  Drive Select - 뢠    ᪮
       ࠭  ⨢   ६.


                         

        Command Register.
    ⮡    , 室 㧨 ᮮ⢥騥
ॣ   䠩 , ⨢஢  ࠧ襭 뢠
-IEN        Command Register. ᯮ -
 稭 ᫥    Command Register.

    Recalibrate.

        ६頥  /⥭  樫 0.
稢 ,  ⠭ BSY  믮  樫-
  0.  ⥬    砭 ᪠,  ﭨ
ॣ஢ 䠩 , 頥 BSY   뢠.
     ⠡ 4.7  ⮪    .

    Read Sector(s)

        뢠  1  256 ᥪ஢  512
,  稭   ᥪ   Sector Number. ᫨ Sector
Count = 0,  㤥 뢠 256 ᥪ஢.
     ⠡ 4.5  ⮪    .
    ᫨    室   ࠭ ஦, ⢫
. ᫨  室  ࠭ ஦,  ⢫-
    䨪   2-  ᮢ,  Read
Sector(s)  ஢   10,  Read Sector(s)  ࠬ.
᫨  ID 稠 ࠢ쭮,   ᨭ஭樨   -
    ᫥饣  ᥪ,  㤥 -
⠢ 訡 DMNF.  襭  ॣ 䠩 
ᮤঠ  樫,   ᥪ  ᫥ -
⠭  ᥪ. ᫨ ந室 訡,  ⥭ ४頥
  ᥪ      訡 㦥.  ⮬ 砥 ॣ
䠩  ᮤঠ  樫,   ᥪ,  -
諠  訡.  Sector Count ᮤন ᫮ । ᥪ-
஢. ᫨  訡 뫠 訡 ४㥬 , 
    㯭  ⥭  設  ⠫
ᥪ ।  .
    ᫥ ᯥ譮 襭  Sector Count = 0.
    ᫨  믮  Read Long,    ஢ ECC
    ।  訡    .  頥 
  設    ⮫쪮 ,   7  ४樨 訡
(ECC).   । 16-묨 뫪,   ECC
- 8-묨.
     Read Long - ᥣ ᥪ .

                  
                           4.5
ͻ
                                         
Ķ
1  ஢ઠ,  BSY=0                                     
   DRDY=1                                                   
2    ॣ:                                       
     Sector Count                                           
     Sector Number                                          
     Cylinder Low                                           
     Cylinder High                                          
     SDH                                                    
3    Command Register                                
4                           ⠭ BSY=1             
5                           ⮢  ।     
                            (㦠   . )
6                           ⠭ DRQ=1,BSY=0      
                            ࠡ렢 IRQ                
7  ⠥ Status Register                                   
8                           C뢠 IRQ                  
9  ⠥                                         
10                          ⠭ DRQ=0             
11                          ᫨ ᥪୠ ,  
                            饭  蠣 4            
12 ⮢  ᫥饩                                   
                                                     
ͼ
    ਬ砭.  ⮪ ਬ  ᫥騬 :

        Identify Drive
        Read Buffer
        Read Sector(s).

    Write Sector(s)

       뢠  1  256 ᥪ஢  512
,  稭   ᥪ   Sector Number. ᫨ Sector
Count = 0,  㤥 ᠭ 256 ᥪ஢.
     ⠡ 4.6  ⮪    .
    ᫨    室   ࠭ ஦, ⢫
. ᫨  室  ࠭ ஦,  ⢫-
    䨪  2-  ᮢ,  Write
Sector(s)   ஢   10,  Write Sector(s)  -
. ᫨ ID  ,  ⠭ 訡 IDNF.

                  
                           4.6
ͻ
                                         
Ķ
1  ஢ઠ,  BSY=0                                     
   DRDY=1                                                   
2    ॣ:                                       
     Sector Count                                           
     Sector Number                                          
     Cylinder Low                                           
     Cylinder High                                          
     SDH                                                    
3    Command Register                                
4                           ⠭ DRQ=1             
5  ⠥ Status Register                                   
   (DRQ=1)(⥫쭮)                                   
6  뢠                                     
    Data Register                                          
7                           ⠭ DRQ=0,BSY=1       
8                           ࠡ뢠               
9                           ⠭ BSY=0,ࠡ뢠
                            IRQ  ⠭ DRQ=1, ᫨ 
                            㤥 ।   
                                                      
10 ⠥ Status Register                                   
   ( ⢥  IRQ)                                         
11                          뢠 IRQ                  
12                          ᫨ ᥪୠ ,  
                            饭  蠣 5            
13 ⮢  ᫥饩                                   
                                                     
ͼ
    ਬ砭.  ⮪ ਬ  ᫥騬 :

        Format Track
        Write Buffer
        Write Sector(s).

    ᫨  ID 稠 ࠢ쭮, , 㦥  , -
뢠     ᥪ, ᮯ஢ ७ -
஢  ECC. ᫨ ந諠 訡  ६  
祬    ᥪ,    ४頥   ᥪ, 
ந諠  訡  䠩  ᮤন  樫, 
  ᥪ   ந諠 訡.  襭  ॣ
ᮤঠ   樫,   ᥪ ᮮ⢥騥 -
 ᠭ ᥪ.
    ᫥ ᯥ譮 襭  Sector Count = 0.
    室  ,    ਭ  設 -
⥫       ᯥ祭 ᮪ந⥫쭮
.   Write Long 뢠   7  ECC אַ
    ᥪ,    ⮬  ᠬ    ECC.
    । 뫪 16 ,  ECC 8-. -
 Write Long - ᥣ ᥪ .

    Read Verify Sector(s).

        筠 Read Sector(s),  ᪫祭 ⮣,
   ।   設.

    ,    
                           4.7
ͻ
                                         
Ķ
1  ஢ઠ,  BSY=0                                     
   DRDY=1                                                   
2    ॣ:                                       
     Sector Count                                           
     Sector Number                                          
     Cylinder Low                                           
     Cylinder High                                          
     SDH                                                    
3    Command Register                                
4                           ⠭ BSY=1             
5                           믮 ⢨,             
                            ᮮ⢥騥          
6                           ⠭ BSY=0            
                            ࠡ렢 IRQ                
7  ⠥ Status Register                                   
8                           C뢠 IRQ                  
9  ⮢  ᥤ饩                                    
                                                     
ͼ
    ਬ砭.  ⮪ ਬ  ᫥騬 :

        Execute Drive Diagnostic
        Read Verify Sector(s)
        Recalibrate
        Seek
        Initialize Drive Parameters.

    Format Track.

        ଠ  ஦,   䠩 .
  ஦  । 祭  Cylindr High & Cylinder
Low  Registers,  ⢮ ᥪ஢ ।  Sector Count.
 ࠡ뢠 ,  ⠭  DRQ  -
  㯫   設 512   ଠ. 
  祭,     DRQ, ⠭ BSY, 稭
믮  .  ᫨   室   ஦,
稭  믮  ஦.   室  -
  ஦,  稭 ଠ஢, ᯮ , -
祭   設.
    ঠ , 祭   設, -
 ᫥騬 ࠧ:
                           4.8
             Ŀ
             DD15-DD08              DD07-DD0    
             Ĵ
                          ᥪ           
             Ĵ
              ᥪ          ਯ  
             Ĵ
                     ᫥ ᥪ            
             Ĵ
              ᥪ          ਯ  
             Ĵ
             ⠢訥  뢠 ﬨ
             
     ᥪ ࠪਧ 16- ᫮. DD15-DD8 -
ঠ  ᥪ. 筮  ᥪ஢ ᫥  浪,
稭    1,  ᯥ祭 । ᥪ஢ 1:1. DD7-DD0
ᮤঠ ᫮-ਯ, :
    00H - ଠ஢ ᥪ  襣;
    80H - ଠ஢ ᥪ  宣.
    祭  ⫨    00  80   訥
ᥪ.
     ⠡ 4.6  ⮪   .

    Seek.

       樠  ஦  롨ࠥ 
।   䠩 .  믮 ⮩   
易⭥쭮   ଠ஢.
      ஢ 뢠  襭 ᪠.
     ⠡ 4.7  ⮪   .

    Execute Drive Diagnostic.

    믮  ⨪ . ᫥ 祭 ⮩  
믮 ७ . ᫥ 믮 ⨪  Error
Register 8- , ᠭ :

      ᠭ

    01    訡
    02   訡 ஫
    03   訡  ᥪ
    05   訡 ப஫

    ਬ砭:   뤠   設  㣨 -
, 祭    ⠯ ஥஢.
     ⠡ 4.7  ⮪   .

    Initialize Drive Parameters.

    樠  ࠬ஢  .  ࠢ饩 設
⠭ ᫮ ᥪ஢  ஦  ᨬ쭮 ᫮ -
,  ஥   㫨஢ .  祭 
  ⠭ BSY, ࠭  ࠬ,  BSY 
ᣥ 뢠.
   ⮩   ᯮ ⮫쪮 ॣ Sector Count, -
  㪠뢠 ᨬ쭮  .  DRV 롨ࠥ -
⢥⢥    0     1. Sector Count  SDH Register 
஢   ࠢ쭮  ⮩ . ᫨   ,
  ᮮ饭    訡   㤥 뤠  믮 -
- , ᯮ饩  祭.
     ⠡ 4.7  ⮪   .

    Read Buffer.

    ⥭ .   設  512  -
    ᥪ .  祭 ⮩   -
  BSY,  ⠢   樨 ⥭, -
 DRQ,  BSY,  뢠.  -
 ⥬ 뢠    ⮣ .
     ⠡ 4.6  ⮪   .

    Write Buffer.

     .     設 १-
 ᮤন   .
     ⠡ 4.6  ⮪   .

    Identify Drive.

    ஢  .    設  
  ଠ  .  祭    ⠭-
  BSY,  뢠   ଠ, ⠭ DRQ 
  뢠.   設 뢠  ଠ
 .

     頥  ଠ樨 룫廊 ᫥騬 -
ࠧ.

            ঠ

00-01   HEX     ?
02-03   HEX     ⢮ 樫஢
04-06   HEX     0
07      HEX     ⢮ 
08-09   HEX       ஦
0A-0B   HEX       ᥪ
0C      HEX     0
0D      HEX     ᥪ஢  ஦
0E-13   HEX     ?
14-27   ASCII   Serial Number ( ᮮ饭 00h)
28      HEX     0
29-2D   HEX     ?
2E-35   ASCII   Firmware Revision
36-5D   ASCII   Model Number ( ᮮ饭 80h)

      祩  ᫠   , ଠ ᯮ-
 ᫥騬 ࠧ:  襩 祩 室 訩 
᫠,   ᫥饩 祩 訩  ⮣ ᫠.

****************************************************************
           "-"      S.P.  09-19-93 05:23pm
****************************************************************
                  : ..ᮢ, 1999.
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