BT VS1 » History » Version 8
laforge, 12/10/2023 09:49 PM
1 | 1 | laforge | h1. BT VS1 |
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3 | This is a British Telecom ISDN video phone used in the UK. |
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5 | {{thumbnail(20231207_185140.jpg)}} |
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6 | {{thumbnail(20231207_185128.jpg)}} |
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7 | {{thumbnail(20231207_185116.jpg)}} |
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8 | {{thumbnail(20231207_185239.jpg)}} |
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9 | 2 | laforge | |
10 | 8 | laforge | It looks like it may have been originally manufactured by Tandberg, and could be a rebranded version of the _Vision 600/770_ series described at https://digitaltmuseum.no/021026869265/apparat. The screen of @laforge's unit states "Vision 610". |
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12 | The circuit board is labeled _P00400_ in several places, and the flash contains a _P00400C HARDWARE TEST PROGRAM_ seeming to confirm that P00400 was the codename / part number internally at Tandberg. |
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13 | 4 | laforge | |
14 | h2. Hardware |
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16 | 6 | laforge | |
17 | {{thumbnail(20231210_163501.jpg)}} |
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18 | {{thumbnail(20231210_215726.jpg)}} |
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20 | 4 | laforge | h3. Mainboard |
21 | 6 | laforge | |
22 | {{thumbnail(20231210_215711.jpg)}} |
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23 | {{thumbnail(20231210_220032.jpg)}} |
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24 | {{thumbnail(20231210_220001.jpg)}} |
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27 | 4 | laforge | |
28 | |_.Manufacturer|_.Part Nr|_.Description|_.Data Sheet| |
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29 | |Motorola|M68360|M68k based microcontroller|| |
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30 | |Samsung|M416C1200CJ-6|RAM (2x for M68k)|| |
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31 | |8x8|8x83105AKAB|Video Codec ASIC|| |
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32 | |Samsung|M416C1200CJ-6|RAM (2x for 8x8?)|| |
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33 | |Analog Devices|ADSP-2181|Digital Signal Processor (audio?)|| |
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34 | |IDT|71024|? 4x next to 8x8|| |
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35 | |Intel|E28F016SA|NOR flash (2x for M68k?)|| |
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36 | |Xilinx|XC95108|glue logic?|| |
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37 | |Siemens|PEB2086N ISAC-S V1.1|ISDN controller|| |
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38 | |Brooktree|Bt864KPF||| |
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39 | |?|HMP8115CN||| |
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40 | 1 | laforge | |Crystal|CS42150-KL|Audio ADC/DAC|| |
41 | 7 | laforge | |AMD|AM29F010|PLCC NOR Flash (M68k boot rom?); Label: S0 1549E|attachment:bt_vs1_tandberg_vs610_AM29F010.bin| |
42 | 4 | laforge | |IC Designs|IDC2051SC|Programmable Clock Generator|| |
43 | |Linear|LT1039CSW|RS-232 driver (2x for DB-9)|| |
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44 | |Linear|LTC489CSW|RS-485 (2x)|| |
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45 | |Linear|LTC487CSW|RS-485|| |
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47 | h3. Power Supply |
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49 | TBD |
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51 | h3. Display |
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53 | TBD |
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55 | h3. Camera |
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57 | TBD |