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THE PDP-1 AND OTHER 18-BIT COMPUTERS 173

Table 6. Options for DEC's 18-Bit Computers (Cont)*

 

PDP-1

PDP-4

PDP-7

PDP-9

PDP-15

Transducers

Paper tape reader

Std. 400 c/s

Std. 300 c/s

Std. 300 c/s

Std. 300 c/s

Std. 300 c/s

Paper tape punch

Std. 63 c/s

[75] 63 c/s

[75] 63 c/s

[PC09] 50 c/s

[PC15] 50 c/s

Typewriter

Std. 10 c/s

[65]28 KSR,10 c/s

[643] 33 KSR

33 KSR. ASR

33. 35, ASR, KSR

CRTs

Point plotting

[30]16 in. 1 K X 1 K points 21 in. color

[30D] [340] vector plot

[30D] [340C]

[30D]

[VP15]

Storage

[34] Tektronix storage

[34]

[34]

[34H]

-

DMA

-

-

-

[339] P. display with 340

[VT15]

Precision

[31] 5 in. 4KX 4 K points

-

-

-

-

Alphanumeric

-

-

-

-

[VT05]

Card reader

[421] 200 c/m

[41] 200 c/m

[421] 200 or 800 c/m

[CROIE] 100 or 200 c/m

[CR033] 200 c/m

Cardpunch

[40] 100 c/m

[40] 100 c/m

[410] 100 c/m

-

-

Line printer

[64] 300 I/m

[64] 300 I/m

[64] 300 I/m

[647] 300 or 600 I/m

[647] 300 or 1000 I/m

Plotter

   

[350] to Calcomp

[350]

[350], [x415]

Relays

[140] l8 ch.

[140] l8 ch.

[140] l8 ch.

[DR09A]

DR09A

A/D converter.

[138/139] 64 ch

[138/139]

[138/139]

64 ch. 1000 ch.

[AF02] 64 ch. [AF04] 1000 ch.

D/A converter

-

-

-

-

AFC 15-analog UDC 15-digital

*The DEC-assigned option number is given in square brackets, e.g., [1 77].

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