Edsac Replica Data Repository

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Edsac Replica Project - Rack Layout - Rack Coffin2,Bench,M1

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 Coffin2

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Empty
12 Empty
11 Empty
10 Empty
9 Empty
8 Empty
7 Empty
6 Empty
5 Empty
4 Empty
3 Empty
2 Empty
1 Empty
Rack Wiring (under development)

Rack Bench

Click on chassis to see more details

Position Name type/id Status
14 Empty
13 Empty
12 Maintenance Panel ??/?? Design?
11 Empty
10 Empty
9 Digit Pulse Distributor Unit 47/01 Design?
8 Empty
7 Empty
6 Empty
5 CCU Panel XI 61/01 @NWB
4 Empty
3 Empty
2 Empty
1 Empty
Rack Wiring (under development)

Rack M1

Click on chassis to see more details

Position Name type/id Status
14 Counter Tank Regen 01/01 In Rack
13 Sequence Control Tank Regen 01/03 In Rack
12 Coincidence Unit 3 13/01 In Rack
11 Order Tank Regen 01/24 In Rack?
10 Counter Half Adder 07/?? in rack
9 SCT Half Adder 07/?? In Rack
8 Order Tank Control 46/01 In Rack
7 Counter + SCT Control 41/01 In Rack
6 Coincidence Unit 1 11/01 In Rack
5 Coincidence Unit 2 12/01 In Rack
4 Main Control Unit 1 M-1 43/01 In Rack
3 Main Control Unit 3 M-3 45/01 In Rack
2 Main Control Unit 2 M-2 44/01 In Rack
1 Power Supply Unit 38/02 Design
Rack Wiring (under development)

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