BT VS1 » History » Version 4
laforge, 12/10/2023 09:10 PM
| 1 | 1 | laforge | h1. BT VS1 |
|---|---|---|---|
| 2 | |||
| 3 | This is a British Telecom ISDN video phone used in the UK. |
||
| 4 | |||
| 5 | {{thumbnail(20231207_185140.jpg)}} |
||
| 6 | {{thumbnail(20231207_185128.jpg)}} |
||
| 7 | {{thumbnail(20231207_185116.jpg)}} |
||
| 8 | {{thumbnail(20231207_185239.jpg)}} |
||
| 9 | 2 | laforge | |
| 10 | 3 | 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 |
| 11 | 4 | laforge | |
| 12 | h2. Hardware |
||
| 13 | |||
| 14 | h3. Mainboard |
||
| 15 | |||
| 16 | |_.Manufacturer|_.Part Nr|_.Description|_.Data Sheet| |
||
| 17 | |Motorola|M68360|M68k based microcontroller|| |
||
| 18 | |Samsung|M416C1200CJ-6|RAM (2x for M68k)|| |
||
| 19 | |8x8|8x83105AKAB|Video Codec ASIC|| |
||
| 20 | |Samsung|M416C1200CJ-6|RAM (2x for 8x8?)|| |
||
| 21 | |Analog Devices|ADSP-2181|Digital Signal Processor (audio?)|| |
||
| 22 | |IDT|71024|? 4x next to 8x8|| |
||
| 23 | |Intel|E28F016SA|NOR flash (2x for M68k?)|| |
||
| 24 | |Xilinx|XC95108|glue logic?|| |
||
| 25 | |Siemens|PEB2086N ISAC-S V1.1|ISDN controller|| |
||
| 26 | |Brooktree|Bt864KPF||| |
||
| 27 | |?|HMP8115CN||| |
||
| 28 | |Crystal|CS42150-KL|Audio ADC/DAC|| |
||
| 29 | |?|?|PLCC EPROM (M68k boot rom?)| |
||
| 30 | |IC Designs|IDC2051SC|Programmable Clock Generator|| |
||
| 31 | |Linear|LT1039CSW|RS-232 driver (2x for DB-9)|| |
||
| 32 | |Linear|LTC489CSW|RS-485 (2x)|| |
||
| 33 | |Linear|LTC487CSW|RS-485|| |
||
| 34 | |||
| 35 | |||
| 36 | |||
| 37 | h3. Power Supply |
||
| 38 | |||
| 39 | TBD |
||
| 40 | |||
| 41 | h3. Display |
||
| 42 | |||
| 43 | TBD |
||
| 44 | |||
| 45 | h3. Camera |
||
| 46 | |||
| 47 | TBD |
