The earliest machine I have is a 12 bit (8 + 4) that was built around '79 in Bellvue, WA. It did not use a battery for bios. It just crapped out a couple weeks ago with a tantalum capacitor that failed, smoked, and shorted the power supply. The KALOK 10Mb hard drive will not spin anymore now. The power supply survived, but I'm not sure if the boards did. I have an old DSO scope that I'm learning to use to troubleshoot digital circuits and waveforms.
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I was beginning college in 82, and the hot chips then were Motorola 6800 and the Intel 8080/8086. Some of the engineers from intel started a new company called ZILOG and developed the Z8085 in those days. I was learning radio & digital electronics and some basic programming, but the technology moved on so rapidly that we all got left behind to survive by other means. All that TTL bi-polar stuff is probably MOSFET transistors now. When the computer lingo started talking about PnP , I thought they were describing the type of transistors (PNP v. NPN) being used on the new computer circuit boards. Many years later I learned the abreviation meant plug & play... yea...
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I was beginning college in 82, and the hot chips then were Motorola 6800 and the Intel 8080/8086. Some of the engineers from intel started a new company called ZILOG and developed the Z8085 in those days. I was learning radio & digital electronics and some basic programming, but the technology moved on so rapidly that we all got left behind to survive by other means. All that TTL bi-polar stuff is probably MOSFET transistors now. When the computer lingo started talking about PnP , I thought they were describing the type of transistors (PNP v. NPN) being used on the new computer circuit boards. Many years later I learned the abreviation meant plug & play... yea...
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My Computers
System One System Two
-
- Computer type
- Laptop
- Computer Manufacturer/Model Number
- Dell Latitude E6400
- OS
- Windows 7 professional x64 bit
- CPU
- Dual core
- Memory
- 4 Gb
- Hard Drives
- WD Scopio black 320 Gb
- Antivirus
- none
- Browser
- Chrome; Edge; Fox
-
- Computer type
- PC/Desktop

