Edsac Replica Data Repository

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Edsac Replica Project - Rack Layout - Rack R2,F2,R5

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

Coffin1

Coffin2

Bench

Power

Rack R2

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Store Regeneration Unit 01/29 In Rack
12 Store Regeneration Unit 01/28 In Rack
11 Store Regeneration Unit 01/40 In rack
10 Store Regeneration Unit 01/04 In Rack
9 Final Tank Decoder 04/03 In Rack
8 Tank Decoder Distributor 06/04 In Rack
7 Tank Decoder Logic 05/04 In Rack
6 Final Tank Decoder 04/02 In Rack
5 Store Regeneration Unit 01/37 In Rack
4 Store Regeneration Unit 01/36 In Rack
3 Store Regeneration Unit 01/35 In Rack
2 Store Regeneration Unit 01/34 In Rack
1 Empty
Rack Wiring (under development)

Rack F2

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Store Regeneration Unit 01/05 Assembly
12 Store Regeneration Unit 01/13 In Rack
11 Store Regeneration Unit 01/12 In Rack
10 Store Regeneration Unit 01/02 In Rack
9 Final Tank Decoder 04/08 In Rack
8 Tank Decoder Distributor 06/01 In Rack
7 Tank Decoder Logic 05/02 In Rack
6 Final Tank Decoder 04/06 In Rack
5 Store Regeneration Unit 01/09 In Rack
4 Store Regeneration Unit 01/10 In Rack
3 Store Regeneration Unit 01/11 In Rack
2 Store Regeneration Unit 01/41 In Rack
1 Empty
Rack Wiring (under development)

Rack R5

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Buffers 50/01 In rack
12 Empty
11 CCU VIII 57/01 In rack
10 Empty
9 CCU I 51/01 In rack
8 CCU IX & XI Register Clear 58/01 In rack
7 CCU IV Arithmetic Control 55/01 In rack
6 CCU VII 59/01 In rack
5 Empty
4 Empty
3 Empty
2 Empty
1 Empty
Rack Wiring (under development)

Page maintained by Bill Purvis
page last updated 5th December, 2020
no recent data updates