ND246: Difference between revisions
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'''ND246''' is the product number of the '''Tandberg TDV 2200/9''' terminal. | '''ND246''' is the product number of the '''Tandberg TDV 2200/9''' terminal. | ||
{{Stub}} | {{Stub}} | ||
== ROMs == | |||
The terminal contains one ROM: U31 - Mostek MK37013P - this contains "Primitives I" according to my notes. Unfortunately, I have been unable to read the contents, this chip might be damaged or broken (this terminal isn't working). | |||
The terminal also contains three EPROMs: U32 (2764) - contains "Primitives II", U33 (2716) - contains emulator and U63 (2732A) - character generator. Dumps are available<ref>[http://heim.bitraf.no/tingo/td/tandberg-tdv-2200-9.html Tandberg TDV 2200/9 - files]</ref>. | |||
<gallery> | |||
File:Tdv2200 9 U31 U32 U33.jpg| U31, U32 & U33 | |||
File:Tdv2200 9 U63.jpg| U63 char. gen. | |||
</gallery> | |||
== Pictures == | == Pictures == | ||
| Line 44: | Line 54: | ||
File:TDV2200 9 inside power deflection 1 IMG 20210315 194953453.jpg | File:TDV2200 9 inside power deflection 1 IMG 20210315 194953453.jpg | ||
File:TDV2200 9 inside power deflection 2 IMG 20210315 195008447.jpg | File:TDV2200 9 inside power deflection 2 IMG 20210315 195008447.jpg | ||
</gallery> | |||
Pictures of the mainboard. | |||
<gallery> | |||
File:TDV2200 9 mainboard component side 1 IMG 20210315 195358249.jpg | |||
File:TDV2200 9 mainboard component side center IMG 20210315 195437390.jpg | |||
File:TDV2200 9 mainboard component side center top IMG 20210315 195441292.jpg | |||
File:TDV2200 9 mainboard component side label IMG 20210315 195414105.jpg | |||
File:TDV2200 9 mainboard component side right bottom IMG 20210315 195505456.jpg | |||
File:TDV2200 9 mainboard component side right center IMG 20210315 195451497.jpg | |||
File:TDV2200 9 mainboard component side right top IMG 20210315 195447526.jpg | |||
File:TDV2200 9 mainboard external ports IMG 20210315 195434611.jpg | |||
File:TDV2200 9 mainboard solder side 1 IMG 20210315 195710633.jpg | |||
File:TDV2200 9 mainboard RAM and io IMG 20210315 195429197.jpg | |||
File:TDV2200 9 mainboard ROM RAM IMG 20210315 195424900.jpg| ROM & EPROMs | |||
File:TDV2200 9 mainboard ROM U32 U33 IMG 20210315 195532777.jpg| EPROMs U32, U33 | |||
File:TDV2200 9 mainboard ROM U63 IMG 20210315 195523315.jpg| U63 - char. gen. | |||
</gallery> | </gallery> | ||
Latest revision as of 17:13, 2 April 2021
ND246 is the product number of the Tandberg TDV 2200/9 terminal.
 |
This article is a stub. You can improve NDWiki by expanding it. |
ROMs
The terminal contains one ROM: U31 - Mostek MK37013P - this contains "Primitives I" according to my notes. Unfortunately, I have been unable to read the contents, this chip might be damaged or broken (this terminal isn't working).
The terminal also contains three EPROMs: U32 (2764) - contains "Primitives II", U33 (2716) - contains emulator and U63 (2732A) - character generator. Dumps are available[1].
U31, U32 & U33
U63 char. gen.
Pictures
Pictures of the terminal.
Keyboard pictures.
Pictures of the inside of the terminal.
Pictures of the mainboard.
ROM & EPROMs
EPROMs U32, U33
U63 - char. gen.
