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laforge, 12/10/2023 09:11 PM
BT VS1¶
This is a British Telecom ISDN video phone used in the UK.
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
Hardware¶
Mainboard¶
| Manufacturer | Part Nr | Description | Data Sheet |
|---|---|---|---|
| Motorola | M68360 | M68k based microcontroller | |
| Samsung | M416C1200CJ-6 | RAM (2x for M68k) | |
| 8x8 | 8x83105AKAB | Video Codec ASIC | |
| Samsung | M416C1200CJ-6 | RAM (2x for 8x8?) | |
| Analog Devices | ADSP-2181 | Digital Signal Processor (audio?) | |
| IDT | 71024 | ? 4x next to 8x8 | |
| Intel | E28F016SA | NOR flash (2x for M68k?) | |
| Xilinx | XC95108 | glue logic? | |
| Siemens | PEB2086N ISAC-S V1.1 | ISDN controller | |
| Brooktree | Bt864KPF | ||
| ? | HMP8115CN | ||
| Crystal | CS42150-KL | Audio ADC/DAC | |
| ? | ? | PLCC EPROM (M68k boot rom?); Label: S0 1549E | |
| IC Designs | IDC2051SC | Programmable Clock Generator | |
| Linear | LT1039CSW | RS-232 driver (2x for DB-9) | |
| Linear | LTC489CSW | RS-485 (2x) | |
| Linear | LTC487CSW | RS-485 |
Power Supply¶
TBD
Display¶
TBD
Camera¶
TBD
Updated by laforge 7 months ago · 5 revisions
