yann64andClaude Opus 5.5
b274874139
1,289 discussions, 9,527 archived comments; pages no longer carry the comments themselves. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
71 lines
2.4 KiB
Markdown
71 lines
2.4 KiB
Markdown
---
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title: Bridge Computer Company Bridge 3C
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categories:
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- Computers
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types:
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- Professional Computer
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origins:
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- U.S.A.
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years:
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- '1982'
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cpus:
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- Z80A
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params:
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name: Bridge 3C
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image: /media/museum/photos/bridge-3c_1s.jpg
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company: /companies/bridge-computer-company
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company_name: Bridge Computer Company
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specs:
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- label: NAME
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value: Bridge 3C
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- label: MANUFACTURER
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value: Bridge Computer Company
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- label: TYPE
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value: Professional Computer
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- label: ORIGIN
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value: U.S.A.
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- label: YEAR
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value: '1982'
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- label: CPU
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value: Z80A
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- label: RAM
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value: 256 Kb (expandable to 1 Mb)
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- label: TEXT MODES
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value: 80 x 25
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- label: GRAPHIC MODES
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value: None
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- label: COLORS
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value: None
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- label: SOUND
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value: Beeper ?
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- label: I/O PORTS
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value: 2 x serial ports, 4 x parallel ports, S100 bus (IEEE 696 standards)
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- label: BUILT IN MEDIA
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value: Dual 8'' double sided, double density floppy disk drives with DMA disk controller for fast data transfer
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- label: OS
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value: CP/M 2.2
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- label: POWER SUPPLY
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value: Built-in
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- label: PERIPHERALS
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value: S100 expansion boards
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forum_thread: 1302
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oc_id: 1337
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source:
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url: https://web.archive.org/web/20230608085733/http://www.old-computers.com/museum/computer.asp?c=1337
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date: '2023-06-08'
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---
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The Bridge 3C seems to be a rebranded [InterSystems DPS-1](/museum/intersystems-dps-1/) computer sold with Televideo terminals.
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Apparently the Bridge 3C was delivered with the following software: CP/M 2.2, BMATE word processor, R80 RATFOR preprocessor, FORTRAN compiler, Enhanced FORTRAN, Pascal-Z and C compiler.
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The following extensions/options were advertised for the Bridge 3C:\
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\- FPP: system calendar, 3 interval timers, one additional serial port, and a 9511 floating point processor with complete software interface.\
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\- ROM-EPROM development package including programmer and dual port memory for emulating 2716s\
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\- GRX: High resolution graphics package\
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\- AD: Hardware and software drivers for 16 channels A/D converters (30 KHz throughput) and 4 channels D/A converters.\
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\- MEM: Additional 256 Kb memory\
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\- HD: Hard disk drive (30 Mb) with interface and all necessary software updates
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<table> <tr> <td></td> <td>We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.</td> <td></td> </tr> </table>
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