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Edsac Replica Project - Rack Layout - Rack R5,M2,F4

By clicking on the racks in the left column, you can see up to three racks side by side. Clicking additional ones discards those in the first displayed rack. Note that if it is necessary to swap chassis to a place already occupied you can use the Bench, which should always have at least one free 'shelf'.

Click on rack id to see other racks

F1
F2
F3
F4
M1
M2
M3
R1
R2
R3
R4
R5
Coffin1
Coffin2
Bench
Power
Rack R5

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Buffers50/01In rack
12Empty
11CCU VIII57/01In rack
10Empty
9CCU I51/01In rack
8CCU IX & XI Register Clear58/01In rack
7CCU IV Arithmetic Control55/01In rack
6CCU VII59/01In rack
5Empty
4Empty
3Empty
2Empty
1Empty
Rack Wiring (under development)

Rack M2

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Transfer Tank Regen01/19In Rack
12Transfer Unit 142/01In Rack
11Transfer Unit 240/01In Rack
10Operator's Control Unit48/01In rack
9Order Coder Unit Type 1 E-124/01In Rack
8Order Coder Unit Type 2 E-225/01In Rack
7Order Distributer Unit D-121/01In Rack
6Order Secondary Decoder Type 1 C-122/01In Rack
5Order Secondary Decoder Type 2 C-223/01In Rack
4Order Distributer Unit D-221/02In Rack
3Order Secondary Decoder Type 1 C-322/02In Rack
2Order Secondary Decoder Type 1 C-422/03In Rack
1Power Supply Unit38/03@container
Rack Wiring (under development)

Rack F4

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Initial Orders Uniselectors39/01@F4:4
12Empty
11Initial Input Unit 156/01Design
10Initial Input Unit 260/01Design
9Manual Order Unit54/01Design
8Paper Tape Unit 163/01Design
7Paper Tape Unit 264/01Design
6Printer Unit 165/01Design
5Printer Unit 266/01Design
4Printer Unit 367/01Design
3Empty
2Empty
1Empty
Rack Wiring (under development)

 

Page maintained by Bill Purvis
page last updated 5th December, 2020
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