All the parts

Like a construction-kit manual — all the parts of the kit: two cards and the tester. Each bag is the same kit taken apart down to its own level, so the bags do not add up: transistors sit inside gates, gates inside chips.

Bag 1

Transistors and resistors

Two cards and the tester down to the bottom: 14,720 transistors. The resistors hold the personal-memory columns and the data wire.

×7,384

N transistor

×7,336

P transistor

×17

Resistor

Bag 2

Gates

All the gates, including those inside chips.

×604

NOT

×1,167

AND

×297

×575

NOR

×85

XOR

×595

NAND

Bag 3

Memory

Latches and flip-flops: the processor registers, the RAM, the tester.

×286

SRLatch

×286

DLatch

×79

DFF

×42

RBIT

×16

WORD8

×2

Program ROM

one per card

Bag 4

Arithmetic and choice

Adders, multiplexers, decoders, wide AND/OR.

×53

×16

×170

MUX2

×27

AND3

×37

AND4

×8

OR3

×40

OR4

×18

OR8

×2

DEC8

×2

DEC16

Bag 5

Cards and tester

Card 1 and card 2 — the same chip with a different matrix; the tester is a chip of its own.

×1

CARD

×1

CARD 2

×1

TERM

Bag 6

Panel

The clock, switches, the send button, the lamps and the display of the tester.

×1

Clock

×10

Switch

×1

Button

×1

Lamp

×1

Display

×1

Power

×1

Ground

Bag 7

Connections

Labels and wires on the canvas.

×48

Labels

×42

Wires