List of the EPROMs used in the GAC - 30 Dish System
27th May 1998, Wed

Compiled by

 
 
Sl.
#
 
Name of the 
Card
Stage/Function
and EPROMs 
used
Binary file, 
Checksum, and date
 
C-Program file and date
 
Remarks
1 4-Input Card    
POWER Section    

     

     

     
   
   
   
   
   

VOLTAGE    
Section    

 

Power Lookup*      
Cy27H010-HC25 or -JC25.     
      
1st Stage  
Addition 
Cy7C264     
     

2nd Stage Addition     
Cy7C276     
     
   
   

Voltage Lookup*   Cy27H010-HC25 or -JC25.   
     
1st Stage Addition  
Cy7C264     

     
2nd Stage    
Addition     
Cy7C276     

     

     
   
 

      

P003.BIN*     
  
      

6PLUS6.BIN     
  
  
   

7PLUS7B.BIN     

      

   
   

V003.BIN*     

      

      
O6FADD.BIN     

      

      
7PLUS7B.BIN

      

PWR-R2B.C     
NEWPWR1.C    

     
O6PLUS61.C    

      
 

O7PLUS7B.C    

      

      
   

NEWVOLT1.C     

      

      
O6FADD61.C     

      

      
O7PLUS7B.C    

 

Converts the input into a 6-bit Power.     
   
   
   
   
   
   
   
   
   
   
   
   
   
   
Converts the input into 5,5-bit Real and  Imanginary values.     
   
 
2 POWER     
8-Input Card     

 

3rd Stage Addition     
Cy7C264 (lsb)     

Cy7C291A (msb)     

    

4th Stage Addition     
Cy7C264 (lsb)     

Cy7C291A (msb)     

     

5th Stage Addition     
Cy7C264 (lsb)     

Cy7C291A (msb)     
     

Data Format     
Cy7C276     
   
 

      

6PLUS6.BIN     

DUAL221.BIN     

      

      
   

6PLUS6.BIN     

ADD331.BIN     

      

      

S6PLUS6.BIN     
   

ADD441A.BIN     

      

      
PVFORMAT.BIN?     

 

                        
                   
O6PLUS61.C    

DUAL221B.C   
   
   
   
   
   

O6PLUS61.C   

ADD331-A.C   
   
   
   
   

S6PLUS61.C   
   

ADD441-A.C   
   
   
   
   
PVFORMAT.C

     
   
   
   
 
3 VOLTAGE     
8-Input Cards     
(Real and Imaginary)     

 

3rd Stage Addition     
Cy7C264 (lsb)     

Cy7C291A (msb)     
  
    

4th Stage Addition     
Cy7C264 (lsb)     

Cy7C291A (msb)     

      

5th Stage Addition     
Cy7C264 (lsb)     

Cy7C291A (msb)     

      

Data Format     
Cy7C276     

 

      

6PLUS6.BIN     

FADD221A.BIN     

      

      
   

6PLUS6.BIN  

FADD331A.BIN     

      

      
   

S6PLUS6.BIN     

FADD441A.BIN     

      

      

PVFORMAT.BIN?     

 

           

O6PLUS61.C      
      
FADD221A.C       

        

         

O6PLUS61.C      

FADD331A.C       

        
   
   
    
   

S6PLUS61.C       

FADD441A.C      

        
  
  
   

PVFORMAT.C   
  
 

 
4 Clock Card Clock Sequencer      
Cy7C245-18      
  
 
      

SIGNALS6.BIN

      

CLKINIT6.C 
 
 
 
 
 
 

CV,GCK16,XIN2,XIN3,XIN4 positions are moved by 6-locations to account for the additional 6-pipeline stages in the 8-Input card.      

(see GAC Log book on 06Jan '97 )

5 Buffer Card                                                  No EPROMs used
6 Backplane 
7 Distribution Cards
 
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