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Edsac Replica Project - Rack Layout - Rack F4,M1,F2

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 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)

Rack M1

Click on chassis to see more details
PositionNametype/idStatus
14Counter Tank Regen01/01In Rack
13Sequence Control Tank Regen01/03In Rack
12Coincidence Unit 313/01In Rack
11Order Tank Regen01/24In Rack?
10Counter Half Adder07/??in rack
9SCT Half Adder07/??In Rack
8Order Tank Control46/01In Rack
7Counter + SCT Control41/01In Rack
6Coincidence Unit 111/01In Rack
5Coincidence Unit 212/01In Rack
4Main Control Unit 1 M-143/01In Rack
3Main Control Unit 3 M-345/01In Rack
2Main Control Unit 2 M-244/01In Rack
1Power Supply Unit38/02Design
Rack Wiring (under development)

Rack F2

Click on chassis to see more details
PositionNametype/idStatus
14Empty
13Store Regeneration Unit01/05Assembly
12Store Regeneration Unit01/13In Rack
11Store Regeneration Unit01/12In Rack
10Store Regeneration Unit01/02In Rack
9Final Tank Decoder04/08In Rack
8Tank Decoder Distributor06/01In Rack
7Tank Decoder Logic05/02In Rack
6Final Tank Decoder04/06In Rack
5Store Regeneration Unit01/09In Rack
4Store Regeneration Unit01/10In Rack
3Store Regeneration Unit01/11In Rack
2Store Regeneration Unit01/41In Rack
1Empty
Rack Wiring (under development)

 

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