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[#] Wed Apr 28 2021 07:49:26 MST from rss <>

Subject: Amiga 2000 EATX PCB

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[#] Wed Apr 28 2021 07:47:58 MST from rss <>

Subject: vAmiga for macOS

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[#] Wed Apr 28 2021 11:46:03 MST from rss <>

Subject: Venus Flytrap. Intro even more relevant today!

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[#] Wed Apr 28 2021 18:11:25 MST from rss <>

Subject: A1200 FastRAM expansion project

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This was a fun upgrade:

A1208 V3 8MB FastRAM Expansion - FPU (math coprocessor) on-board : none, RTC (real time clock) on-board : included (RTC chip + battery), Switcher and trapdoor adapter : included

Compact Flash PCMCIA+Software+ CF SanDisk - Compact Flash capacity : 4GB - SanDisk

Great product from AMIGAstore.eu!

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submitted by /u/sledgelive
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[#] Wed Apr 28 2021 18:32:38 MST from rss <>

Subject: Enjoy this in-depth and fun podcast interview with Bullfrog legend Alex Trowers. Alex shares some great stories on the development of Dungeon Keeper 2, Syndicate, Magic Carpet and many more classic Bullfrog titles.

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[#] Wed Apr 28 2021 18:44:01 MST from rss <>

Subject: Ecolove (Dune Spice Opera Remix) - DeeJay PonPon

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[#] Wed Apr 28 2021 19:06:26 MST from rss <>

Subject: Amiga 1200 FastRAM upgrade

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Amiga 1200 FastRAM upgrade

This was a fun project:

A1208 V3 8MB FastRAM Expansion - FPU (math coprocessor) on-board : none, RTC (real time clock) on-board : included (RTC chip + battery), Switcher and trapdoor adapter : included

Compact Flash PCMCIA+Software+ CF SanDisk - Compact Flash capacity : 4GB - SanDisk

Great products from AMIGAstore.eu!

https://preview.redd.it/4u4tvde1qyv61.jpg?width=4030&format=pjpg&auto=webp&s=e598d6abc7723838be0e3d8d180a0e86bff8bb51

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https://preview.redd.it/5h6dmsg1qyv61.jpg?width=4032&format=pjpg&auto=webp&s=a6b3cdd8818bda11dcced1051ab372bbe043cdea

submitted by /u/sledgelive
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[#] Thu Apr 29 2021 16:22:35 MST from rss <>

Subject: Hands-On with the PiStorm, the Ultimate Raspberry Pi-Powered Accelerator for Your Commodore Amiga

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[#] Fri Apr 30 2021 17:29:05 MST from rss <>

Subject: Tanx | Amiga -- a tank game from 1991 -- yeah :-)

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[#] Fri Apr 30 2021 21:40:57 MST from rss <>

Subject: PiStorm 68K CPU replacement and more

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[#] Fri Apr 30 2021 22:40:09 MST from rss <>

Subject: Amiga PiStorm -P2 , Roms, Hard drives, and RTG and more

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[#] Sat May 01 2021 19:33:44 MST from rss <>

Subject: .

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[#] Sat May 01 2021 21:24:49 MST from rss <>

Subject: My first Commodore Amiga 500

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[#] Sun May 02 2021 04:00:11 MST from rss <>

Subject: AMIGA 500 Parasol Stars

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[#] Sun May 02 2021 03:56:19 MST from rss <>

Subject: Some of my AMIGA game disks

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[#] Sun May 02 2021 03:54:55 MST from rss <>

Subject: AMIGA 500 Parasol Stars

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[#] Sun May 02 2021 08:29:42 MST from rss <>

Subject: C coding: struct/pointer/array vs. copy-to-"local"-var performance

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hm, for quite a long time i was wondering if this construction...

for (loops) { n = some_pointer->some_member.some_number; } 

...would be (noticeably) slower than this construction:

my_n = some_pointer->some_member.some_number; 

for (loops) { n = my_n; }

while one would probably assume it's obvious the latter version is faster, someone somewhere suggested it wouldn't make a (noticeable) difference due to compiler optimization.

now I've done a few test runs (pretty much like the pseudo code above), and I think it is indeed faster. results vary strongly, esp. on my 8-core Linux machine, but on the Amiga the latter version of the code is near-consistently about 25% faster than the former. That's certainly well noticeable. I bet there are a hundred things to keep in mind, e.g. loop-size vs. CPU cache, size of struct, location of member, ... I don't know... so I don't trust my results.

what do you think? any experience, opinion?

btw., the reason behind my research is that when creating a program I have a tendency to create e.g. a large struct that holds my program's data, settings, pointers, etc.. I'm wondering if constantly accessing data via such a struct is really bad practice, performance-wise. ;-)

submitted by /u/AMIGAalive
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[#] Sun May 02 2021 16:47:10 MST from rss <>

Subject: AMIBIAN - Amiga emulation environment for Raspberry Pi

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[#] Sun May 02 2021 20:09:01 MST from rss <>

Subject: HiSoft Pascal manual?

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A buddy of mine is looking for the manual for HiSoft ("Hispeed"?) Pascal. (not: Maxon Pascal)

Maybe someone has a link or can make a scan or so? :-)

submitted by /u/AMIGAalive
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[#] Sun May 02 2021 20:25:14 MST from rss <>

Subject: Amiberry on a Pi 400

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