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-
-
- From the
- JOKIN' AROUND DISK
- by
- LEEJAN ENTERPRISES
- P.O. Box 66. Happy Valley.
- South Australia. 5159.
-
-
-
- Minnie the Micro
-
- Micro was a real-time operator and dedicated multi-user.
- His broad-band protocol made it easy for him to interface
- with numerous input/output devices, even if it meant
- time-sharing.
-
- One evening he arrived home just as the Sun was crashing,
- and parked his Motorola 68000 in the main drive (he had
- missed the S100 bus that morning), when he noticed an
- elegant piece of liveware admiring the daisy wheels in his
- garden. He thought to himself, "She looks user-friendly,
- I'll see if she wants an update tonight".
-
- Mini was her name, and she was delightfully engineered with
- eyes like COBOL and a Prime mainframe architecture that set
- Micro's peripherals networking all over the place.
-
- He browsed over to her casually, admiring the power of her
- twin, 32-bit floating point processors (whilst dreaming of
- nibbling her floppies), and enquired "How are you
- Honeywell?". "Yes, I am well", she responded, batting her
- optical fibres engagingly and smoothing her console over her
- curvilinear functions.
-
- Micro settled for a straight line approximation. "I'm a
- stand-alone tonight", he said. "How about computing a
- vector to my base address, I'll output a byte to eat, and
- maybe we could get offset later on." Mini ran a priority
- process for 2.6 milli-seconds then transmitted "8k, I've
- been dumped myself just recently, and a new page is just
- what I need to refresh my discs. I'll park my machine-cycle
- in your background and meet you inside." She walked off,
- leaving Micro admiring her solenoids and thinking, "Wow,
- what a global variable, I wonder if she'll like my
- firmware."
-
- They sat down at the look-up table to a line-feed of fiche
- and chips and a bucket of bits. Mini was in conversational
- mode and expanded on ambiguous arguments while Micro gave
- occasional acknowledgements although, in reality, he was
- analysing the shortest and least critical path to her entry
- point. He finally settled on the old "would you like to see
- my benchmark subroutine?" but Mini was again one step ahead.
-
- Suddenly she was up and stripping off her parity bits to
- reveal the full functionality of her operating system
- software. "Let's go Basic, you Ram." she said. Micro was
- loaded at this stage, but his hardware polling module had a
- processor of it's own and was in danger of overflowing it's
- output buffer, a hang-up that Micro had consulted his
- analyst about. "Core!" was all he could say.
-
- Micro soon recovered, however, when she went down on the Dec
- and opened her devices files to reveal her data set ready.
- He accessed his root device and was just about to start
- pushing into her CPU stack, when she attempted an escape
- sequence.
-
- "No, no!" she piped. "You're not shielded."
-
- "Reset, baby", he replied. "I've been debugged."
-
- "But I haven't got my current loop enabled, and I can't
- support a child process", she protested.
-
- "Don't run away", he said. "I'll generate an interrupt".
-
- "No, that's too error prone, and can abort because of my
- design philosophy."
-
- Micro was locked in by this stage though, and could not be
- turned off. But she soon stopped his thrashing by
- introducing a voltage spike into his mains supply, whereupon
- he fell over with a head crash and went to sleep.
-
- "Computers", she said as she compiled herself. "All they
- every think of is Hex."
-
-
-
- From the
- JOKIN' AROUND DISK
- by
- LEEJAN ENTERPRISES
- P.O. Box 66. Happy Valley.
- South Australia. 5159.
-
-
-