ND320: Difference between revisions
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Document the EPROMs on the mainboard |
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'''ND320''' is the product number of the '''Tandberg TDV 2200/9 S''' terminal. | '''ND320''' is the product number of the '''Tandberg TDV 2200/9 S''' terminal. | ||
{{Stub}} | {{Stub}} | ||
== EPROMs == | |||
The mainboard contains three EPROMS: U32 (2764), U63 (27128A) - character generator and U93 (27128A). If this terminal follows the previous ones in the TDV 2200-series, one EPROM contains the emulator, while the rest (one or two) contains primitives. For this terminal it is unknown which of U32 and U93 is emulator / primitives. Dumps are available<ref>[http://heim.bitraf.no/tingo/td/tandberg-tdv-2200-9s.html Tandberg TDV 2200/9S - files]</ref>. | |||
<gallery> | |||
File:Tdv2200 9 s EPROM U32.jpg| U32 | |||
File:Tdv2200 9 s EPROM U63.jpg| U63 | |||
File:Tdv2200 9 s EPROM U93.jpg| U93 | |||
</gallery> | |||
== Pictures == | == Pictures == | ||
Revision as of 14:30, 2 April 2021
ND320 is the product number of the Tandberg TDV 2200/9 S terminal.
 |
This article is a stub. You can improve NDWiki by expanding it. |
EPROMs
The mainboard contains three EPROMS: U32 (2764), U63 (27128A) - character generator and U93 (27128A). If this terminal follows the previous ones in the TDV 2200-series, one EPROM contains the emulator, while the rest (one or two) contains primitives. For this terminal it is unknown which of U32 and U93 is emulator / primitives. Dumps are available[1].
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U32 -
U63 -
U93
Pictures
Pictures of the terminal.
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labels on the back -
bottom label 1 -
bottom label 2
Keyboard pictures
Pictures of the inside.
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mainboard, seen from back of terminal
Pictures of the mainboard
