From: charles.unix.pro@gmail.com (Charles Anthony)
Subject: [TUHS] Is the Teletype the unsung hero of Unix?
Date: Fri, 1 Apr 2016 19:35:35 -0700 [thread overview]
Message-ID: <CANV78LS-wTqnsOm7Xha6tD9CmYqfCQAEjUvwYsxuE7dQci1-sA@mail.gmail.com> (raw)
In-Reply-To: <56FF2BB8.8040900@update.uu.se>
On Fri, Apr 1, 2016 at 7:17 PM, Johnny Billquist <bqt at update.uu.se> wrote:
> On 2016-04-02 04:00, Greg 'groggy' Lehey <grog at lemis.com> wrote:
>
> On Saturday, 2 April 2016 at 1:06:58 +1100, Dave Horsfall wrote:
>>
>>> On Mon, 28 Mar 2016, scj at yaccman.com wrote:
>>>
>>> ... and I once heard an old-timer growl at a young programmer "I've
>>>> written boot loaders that were shorter than your variable names!"
>>>>
>>>
>>> Ah, the 512-byte boot blocks... We got pretty inventive in those days
>>> (and this was before secondary loaders!) with line editing etc.
>>>
>>
>> I was thinking more of the RIM loader on the PDP-8. 16 words or 24
>> bytes.
>>
>
> Bah! The RK8E bootloader for OS/8: 2 words... :-)
>
>
DPS8-M: 11 36-bit words. Sad. But on the other hand, no actual CPU
instructions. All addresses and Channel Control Words and Data.
-- Charles
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next prev parent reply other threads:[~2016-04-02 2:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1.1459562401.20104.tuhs@minnie.tuhs.org>
2016-04-02 2:17 ` Johnny Billquist
2016-04-02 2:35 ` Charles Anthony [this message]
2016-03-25 14:43 Aharon Robbins
2016-03-25 19:47 ` Jaap Akkerhuis
2016-03-25 21:03 ` Diomidis Spinellis
2016-03-28 20:12 ` scj
2016-04-01 14:06 ` Dave Horsfall
2016-04-01 22:41 ` Greg 'groggy' Lehey
2016-03-26 3:54 ` Greg 'groggy' Lehey
2016-03-26 4:30 ` Steve Nickolas
2016-03-26 5:44 ` Greg 'groggy' Lehey
2016-03-26 8:33 ` Steve Nickolas
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