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Old 23 January 2021, 18:48   #2
roondar
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Join Date: Jul 2015
Location: The Netherlands
Posts: 3,406
Just some small ones I know for certain. I'm relatively sure you got others on that list wrong as well, but I don't feel like putting in any extra time finding out, as I'm pretty sure I know where this thread is going.
Quote:
Originally Posted by litwr View Post
I can point the next drawbacks:
4) falsehood about the fast RAM, no fast RAM cards were available for the A500;
Errr, there's tons of them. Both old and new. These go into the side slot (though some go directly onto chips on the motherboard). In fact, most HDD controllers double as a fast ram memory expansions as well.

Just check the Big Book of Amiga Hardware (https://bigbookofamigahardware.com/).
Here's just one of many, many A500 fast ram expansions as an example: https://bigbookofamigahardware.com/b...ct.aspx?id=938
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5) the mess with "standard" return codes: only 0, 5, 10, 20 are actually allowed;
Not true, only 0,5,10,20 are used as standard. But you can use any value and I've certainly had executables that exited with other codes.
Quote:
9) only limited preemptive multitasking supported because there is no kill-command in Amiga DOS.
The lack of a kill command does not mean pre-emptive multitasking is not fully supported. It's actually a rather strange claim as multitasking has nothing to do with the ability to kill programs.

Anyway, it's not even really true: there are ways to kill processes at least starting with OS 2.0+ (which were available on all the systems you mention), although I will admit I'm not entirely sure whether this was a standard command or one that was part of the developer kit.
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