ND246: Difference between revisions
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(→ROMs: add picture of U31, U32 & U33) |
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== ROMs == | == 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 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. | |||
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> | <gallery> | ||
File:Tdv2200 9 U31 U32 U33.jpg| U31, U32 & U33 | File:Tdv2200 9 U31 U32 U33.jpg| U31, U32 & U33 | ||
File:Tdv2200 9 U63.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.
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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.
