File:PDP-11 (459312210).jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	09:01, 30 December 2007		4,769 × 2,525 (3.12 MB)	commons>File Upload Bot (Magnus Manske)	{{Information \|Description= Cheshire's PDP-11. The cabinet claims it's a PDP-11/03, but it has been long since upgraded with a CPU from a PDP-11/73. I believe it has 4 MB of RAM (which would be the limit due to the 22 bit address bus on the QBUS and the

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Image title	Cheshire's PDP-11. The cabinet claims its a PDP-11/03, but it has been long since upgraded. It was originally put into service in 1983 and is still operational. It runs the TSX+ timesharing system over an RT-11 kernel, and has a pair of coproccessor boards, each with 4MB of linear addressed DRAM. Also in the rack are 5.5" and 8" floppy drives, the hard drive, and a 9 track tape drive. The minitower sharing the hollow at the right is a Pentium 2 PC running Win2K.
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D70s
Exposure time	1/160 sec (0.00625)
F Number	f/1.8
ISO speed rating	800
Date and time of data generation	18:40, 13 April 2007
Lens focal length	50 mm
User comments	Ross Berteig
Short title	PDP-11
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS2 Windows
File change date and time	18:39, 14 April 2007
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	18:40, 13 April 2007
APEX shutter speed	7.321928
APEX aperture	1.695994
APEX exposure bias	0
Maximum land aperture	1.6 APEX (f/1.74)
Metering mode	Pattern
Light source	Fine weather
Flash	Flash did not fire
DateTimeOriginal subseconds	10
DateTimeDigitized subseconds	10
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	75 mm
Scene capture type	Standard
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Width	4,769 px
Height	2,525 px
Image width	4,769 px
Image height	2,525 px
Color space	sRGB
Lens used	50.0 mm f/1.8
Date metadata was last modified	10:56, 14 April 2007
Keywords	Cheshire PDP-11 digital equipment corp.
IIM version	2

File:PDP-11 (459312210).jpg

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