Sun Microsystems (Re-Encode) - Computerphile

TL;DR

A computer science department showcases a Sun Microsystems workstation from the late 80s and attempts to get it working again.

Transcript

so i thought i'd show you one of my uh latest old computers latest old well you get the idea um it's quite a small one this time it's just down there so you sent me a picture of this and to me it looked just like a tower computer but perhaps if you stand next to it we'll get a sense of the actual scale of it let me if i just sit on it pretty large ... Read More

Key Insights

• 💝 The Sun Microsystems workstation is a prime example of computing technology from the late 80s.
• 👻 The workstation's design allowed for flexible customization and configuration.
• 🥶 Dust accumulation can cause hardware issues in old computers.
• 🖐️ Sun Microsystems played a significant role in producing powerful Unix workstations and developing the Java programming language.
• 🥶 The workstation's backplane and card design are reminiscent of older computing technology.
• ⌛ The workstation's CPU is a Motorola 68020, commonly found in Atari and Amiga computers of the time.
• ❓ Sun Microsystems was acquired by Oracle in 2009-2010.

Questions & Answers

Q: What is the significance of the sticker that says "Sheriff" on the workstation?

The sticker is simply the name of the machine, and the department at the time liked to use names based on Robin Hood characters, such as Sheriff, Robin, and Marion.

Q: How does the workstation's design differ from modern computers?

The workstation is built with cards on a backplane, which was a common design in the late 80s. Modern computers have multiple layers of PCBs and are more compact.

Q: What is the purpose of the VME bus in the workstation?

The VME bus allows the cards to communicate with each other over the backplane, enabling system customization and configuration based on the user's needs.

Q: What other machines at the department used a similar sliding card design?

The department had machines named "Little John" and "Howe," which also utilized the sliding card design.

Summary & Key Takeaways

• The computer is a Sun Microsystems workstation from the late 80s and was used in the Nottingham computer science department.

• The workstation is currently not working due to dust clogging the fans and a memory test failure.

• The workstation is built with cards on a backplane, allowing for customization and easy configuration.