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Amiga Collections: MegaDisc
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MegaDisc 24 (1991-10)(MegaDisc Digital Publishing)(AU)(Disk 1 of 2)[WB].zip
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MegaDisc 24 (1991-10)(MegaDisc Digital Publishing)(AU)(Disk 1 of 2)[WB].adf
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ARTICLES
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Amiga_Setup
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Amiga_Setup
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Text File
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1991-09-26
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8KB
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153 lines
My Amiga Setup
by Neil Matthews
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I've had my AMIGA500 for just over 4 years now. I was able to upgrade
to the AMIGA with the insurance money resulting from the burglary of my
C-64 system. I remember wondering whether to buy an AMIGA 1000 or a 500
and have never regretted my choice, although the ability to load and
modify different versions of Kickstart, and its better power supply made
the A1000 an interesting computer for hardware development. Despite the
heavy use of the IBM-PC in the industry, I preferred the Amiga due to
the better design of the 680X0 microprocessor family compared to the
80X86 family (ask any IBM-PC programmer about the 64k and 640k
barriers!), plus the better technical design of the hardware and
software, (IBM users are only just now beginning to enjoy some limited
benefits of multitasking with Windows and OS/2 - I've been enjoying
multitasking for years!).
BASIC SET-UP
I bought the Amiga with 1MByte of memory with a battery backed up
clock and two disk drives, a 1084 monitor and a Super5 printer. I'd
still recommend this type of setup as the minimal system for a serious
user of the Amiga. The extra memory is useful for a recoverable ram
disk (I use the ASDG vd0: ram disk), and the clock is useful for keeping
track of programs I write. The 512k extension memory was the standard
Commodore A501 unit, but I bought my second drive from Andrew Wilson. I
have had the occasional problems with the clock unit getting corrupted
when programs go haywire, in particular with the SetClock command not
recognising the clock after a lockup - a problem which I now think has
been corrected in AmigaDOS release 1.3.2.
PROBLEMS
The only problems I have had with my Amiga, have been:-
1) An intermittent mouse on delivery, which Commodore didn't
want to know about. (Replacement mice were rare in those days!)
2) Some problems with the CIA 8520 chips blowing up.
3) A dry joint in the 1084 monitor, which caused it to black
out randomly.
I hope Commodore have improved their act since I bought my computer -
it must be infuriating for non-technical users to have problems and not
know if they are to blame!
When I changed jobs about a year ago, I used the money from my untaken
leave to upgrade my Amiga to the new Fat Agnes, with memory switchable
between 1MByte Chip RAM and 512k Byte Chip RAM with extended memory (for
compatability with some programs), and to purchase the A590 disk drive,
which I had fitted with a 40Mbyte Quantum SCSI drive plus a further
2MBytes of Fast RAM. I find the whine of the Hard Drive very annoying,
but the speed of the Amiga is fantastic compared to a floppy system.
The extra memory has been sufficient up to now, but who knows how long
for? I upgraded the Agnes myself using Andrew Wilson's article in
MegaDisc 12, and had no problems other than those caused by the omission
of a pull up resistor in the modification circuit. I changed my
brother's Amiga over at the same time and had no end of trouble getting
the Fat Agnes out of its socket. In the end the socket cracked, and we
had to resort (successfully) to superglue to repair it.
RF SHIELD LEFT OUT
At this time I was annoyed to find that the agent who serviced my
Amiga under warranty left out the RF shield. I wonder how many Amiga
users are unwittingly causing interference to others due to this
practice? I have not had any complaints about the interference from my
Amiga, but I would have preferred to have had the shield left in place.
PRODUCTIVITY
When I can get my daughter off MY computer, I use it for developing my
programming skills in C, and Assembler, and just exploring the
capabilites of this marvellous computer, both on my own and through the
wealth of Public Domain software. Currently I am developing some
software for a microcontroller (Motorola 68HC05 family), and I find the
ability to use my preferred text editor to develop the software, then
assemble the source code and then download it with my preferred
communications program quite a time saver, particularly since I can keep
the editor and communications program running and use one or the other
while waiting for the assembler to finish assembling my latest piece of
code. The IBM-PC has programs available to do all of the above, but
switching between tasks is not so flexible and takes longer, since the
individual programs and files have to be unloaded and reloaded each time
they are used.
COMPUTER TABLE
I recently bought a computer table after years of working off a card
table. As many other Amiga 500 users will agree, it is difficult to
find a reasonably priced computer table that caters for the A500's
combined keyboard/computer unit, and the associated power supply
"bricks". Most tables I have seen have a top shelf support part of the
way along which interferes with the back of the A500, or incorporate a
keyboard pull out shelf which isn't required. After doing the rounds
one day recently, the best table I could find was a Skye computer table
from Target for $119.95. I decided to wait until Target had a 15% off
day, only to come hope to find a Target catalogue advertising the table
for $89.95! I promptly bought the table and had it assembled within an
hour of getting back from Target. The table is Australian made and all
assembly materials are supplied. It is 890mm wide by 590mm deep, with a
full width top shelf 185mm above the table and 210mm deep, which nicely
supports the 1084 Monitor, second floppy drive and printer. A shelf
under the table is 230mm deep and has plenty of room for the A500 and
A590 "bricks" and power distribution board. for other peripherals. The
table feels fairly solid and comes with castors so it can be easily
moved around. My wife is pleased with the reduction in wiring clutter
and the increase in room the table has provided.
SAS C UPGRADE
I bought Lattice C 5.0 about a year ago and recently upgraded to SAS C
5.1 via the SAS Institute in Australia for $70. They were slow in
sending out my order, and when I rang them to query the delay,
remembered me as an Amiga owner, despite it being three weeks since I
originally contacted them! You can contact them on Ph (02) 428 0428,
Fax (02) 418 7211. Direct your enquires to Connie who handles Amiga
enquiries. I have yet to fully test out the new compiler, but can vouch
for the fact that it does compile and link faster. It also produces
slightly larger executable code since it now includes WorkBench support
automatically, and produces an associated icon, but I accept this is as
an acceptable trade off.
SHAREWARE SCHEME
On the subject of Shareware donations, I feel the idea of MegaDisc
taking on the role of co-ordinating a shareware fund (as raised in the
MegaDisc21 Editorial) is an excellent one. The cost of raising an
overseas Bank Draft is a significant portion of many requested shareware
donations, and I would be happy to donate to an Australian collection
point, knowing that a greater proportion of my expenditure is going to
the intended recipient. I would prefer MegaDisc to regularly publish
the amounts collected and sent off, for reasons of giving a measure of
the popularity of different packages, (which should boost the sales of
these items from MegaDisc and also shame those who regularly use the
items listed, but haven't paid for them into sending in a donation), and
also for reasons of public accountability. There may be some
complications in dealing with upgrades or manuals sent back from authors
as a result of receiving donations - perhaps these could be sent onto
the original donor with a MegaDisc release? It would only be right for
MegaDisc to accept a percentage of the donations to cover processing
costs, etc. but this would have to be less than the alternative cost
for the scheme to work. Maybe boosted sales would offset the cost of
running such a scheme? Good Luck with the scheme MegaDisc!
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