File:TI-59-Mainboard.jpg
Original file (974 × 1,928 pixels, file size: 393 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionTI-59-Mainboard.jpg | Mainboard of a TI-59, a programmable pocket calculator from 1977 |
Date | |
Source | Self-photographed |
Author | Kucharek 16:35, 14 October 2006 (UTC) |
Permission (Reusing this file) |
public domain |
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Annotations InfoField | This image is annotated: View the annotations at Commons |
Electric motor for transporting magnetic storage cards
Elektromotor zum Transport der magnetischen Speicherkarten
Contacts for optional constant memory (ROM) modules with additional software, one module with a software assortment was included
Kontakte für optionale ROM-Festspeichermodule mit zusätzlicher Software, ein Modul mit einer Sammlung verschiedenster Programme war mitgeliefert
Contacts for removable battery pack
Kontakte für den wechselbaren Akku
Contacts of the interface with the optional printer PC-100 (A, B, or C) on which the TI-59 could be mounted
Kontakte des Interfaces für den optionalen Drucker PC-100 (A, B, oder C), auf den der TI-59 aufgesteckt werden konnte
Microprozessor: ALU (Arithmetic and Logic Unit) TMC0501E - 4-Bit-CPU, Frequency 227,5 kHz (data source: de-wiki)
Mikroprozessor: ALU (Arithmetic and Logic Unit): TMC0501E - 4-Bit-CPU, Taktfrequenz 227,5 kHz
DSCOM (Double Scanning Read Only Memory): 1 × TMC0582 + 1 × TMC0583 (6 KB each) (data source: de-wiki)
DSCOM (Double Scanning Read Only Memory): 1 × TMC0582 + 1 × TMC0583 (je 6 KB)
RAM (Memory): 4 × TMC0598 with 1920 Bits each = 960 Bytes (data source: de-wiki)
RAM (Arbeitsspeicher): 4 × TMC0598 mit je 1920 Bits = 960 Bytes
RAM (Memory): 4 × TMC0598 with 1920 Bits each = 960 Bytes (data source: de-wiki)
RAM (Arbeitsspeicher): 4 × TMC0598 mit je 1920 Bits = 960 Bytes
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:35, 14 October 2006 | 974 × 1,928 (393 KB) | Kucharek (talk | contribs) | {{Information |Description=Mainboard of a TI-59, a programmable pocket calculator from 1977 |Source=own photo |Date=14. October 2006 |Author=~~~~ |Permission=public domain |other_versions= }} |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on cs.wikipedia.org
- Usage on de.wikipedia.org
- Usage on en.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on www.wikidata.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot A85 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.8 |
Date and time of data generation | 18:19, 14 October 2006 |
Lens focal length | 16.21875 mm |
Orientation | 0 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 18:19, 14 October 2006 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 18:19, 14 October 2006 |
Image compression mode | 3 |
APEX aperture | 4.53125 |
APEX exposure bias | 0 |
Maximum land aperture | 4.53125 APEX (f/4.81) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Color space | Uncalibrated |
Focal plane X resolution | 10,819.047619048 |
Focal plane Y resolution | 10,784.810126582 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |