Edsac Replica Data Repository

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Edsac Replica Project - Rack Layout - Rack F4,M2

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 F4

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Initial Orders Uniselectors 39/01 @F4:4
12 Empty
11 Initial Input Unit 1 56/01 Design
10 Initial Input Unit 2 60/01 Design
9 Manual Order Unit 54/01 Design
8 Paper Tape Unit 1 63/01 Design
7 Paper Tape Unit 2 64/01 Design
6 Printer Unit 1 65/01 Design
5 Printer Unit 2 66/01 Design
4 Printer Unit 3 67/01 Design
3 Empty
2 Empty
1 Empty
Rack Wiring (under development)

Rack M2

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Transfer Tank Regen 01/19 In Rack
12 Transfer Unit 1 42/01 In Rack
11 Transfer Unit 2 40/01 In Rack
10 Operator's Control Unit 48/01 In rack
9 Order Coder Unit Type 1 E-1 24/01 In Rack
8 Order Coder Unit Type 2 E-2 25/01 In Rack
7 Order Distributer Unit D-1 21/01 In Rack
6 Order Secondary Decoder Type 1 C-1 22/01 In Rack
5 Order Secondary Decoder Type 2 C-2 23/01 In Rack
4 Order Distributer Unit D-2 21/02 In Rack
3 Order Secondary Decoder Type 1 C-3 22/02 In Rack
2 Order Secondary Decoder Type 1 C-4 22/03 In Rack
1 Power Supply Unit 38/03 @container
Rack Wiring (under development)

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