[LMB] OT: Tech marches on
fishman at panix.com
Mon Dec 13 17:53:01 GMT 2021
Actually, the Imsai was the second microcomputer; the first was the
Altair 8800. My dates were a year off; they should have been 1976. All
both the Altair and the Imsai were was a box, a panel, a power supply
and a mother board. Everything else was on plug-in cards, but it was a
22 slot mother board and a zaftig power supply. I moved to an IBM clone
and PC-DOS in 1987.
I sold both Imsais and my 8" floppy drives 20 years ago and all my other
computer stuff went with the house when I sold it in 2014. Right now I
have a custom built ThinkMate/SuperMicro box with dual Zeon processors,
64 GB of RAM, and 50 TB or so of disk.
------ Original Message ------
From: "Raymond Collins" <rcrcoll6 at gmail.com>
To: "Discussion of the works of Lois McMaster Bujold."
<lois-bujold at lists.herald.co.uk>
Bcc: fishman at panix.com
Sent: 12/12/2021 10:42:09 PM
Subject: Re: [LMB] OT: Tech marches on
>Grandfather of micro computers. Do you still have it? My Texas Instrument
>terminal first came out in 1979.
>On Sun, Dec 12, 2021, 9:13 PM Harvey Fishman <fishman at panix.com> wrote:
>> ------ Original Message ------
>> From: "Raymond Collins" <rcrcoll6 at gmail.com>
>> To: "Discussion of the works of Lois McMaster Bujold."
>> <lois-bujold at lists.herald.co.uk>
>> Bcc: fishman at panix.com
>> Sent: 12/12/2021 9:59:14 PM
>> Subject: Re: [LMB] OT: Tech marches on
>> >I still have a Texas Instrument 770 Intelligent Terminal that once
>> >to the J.C. Penny store in Santa Cruz. They donated the thing to Cabrillo
>> >College who didn't know what to do with it, so I took it off their hands.
>> >also have the dedicated modem. 300 or 600 baud rate. Very 1970's design.
>> I got my first Imsai 8080 (except that I got a Z80 processor) and a
>> Hazeltine 1500 dumb terminal in April 1975. Worked with cassette tapes
>> and a ROM monitor for a number of years. Expanded with a DEC-Writer II
>> printing terminal in September. A couple of years later, I moved to
>> CPM-80 and a floppy disk drive.
>> Lois-Bujold mailing list message sent to rcrcoll6 at gmail.com
>>Lois-Bujold at lists.herald.co.uk
>Lois-Bujold mailing list message sent to fishman at panix.com
>Lois-Bujold at lists.herald.co.uk
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