Nostalgia Nerd

DMA, IRQ & Ports (Byte Size), Early Access (Patreon)

Published:

2017-07-23 21:28:44

Imported:

2024-08

Tags:

early access

Content

Good evening fellow people,

New Byte Size video if it takes your fancy. This time, I'm exploring the fabled land of IRQ levels, DMA channels and I/O ports.

I'm sure many of you, like me, associate this heavily with getting your Soundblaster card to work with games in the 80s and 90s.

So, I thought I'd delve into their workings.

Files

What are IRQ, DMA & Ports? - Soundcards & Peripherals [Byte Size] | Nostalgia Nerd

If you owned an IBM Compatible PC during the 80s or 90s then you'll likely know the ordeal of setting up peripherals such as Sound cards. Before diving into a game, you had to make sure that it was setup to recognise your Soundblaster or Adlib card. This was done through an I/O Port address, an IRQ and a DMA channel. This video explores exactly what these things are, how they relate to your PC and why Plug & Pray was introduced to make our lives easier. *Please consider supporting the channel on Patreon*: https://www.patreon.com/nostalgianerd?ty=h You'll find exclusive rewards, early access, monthly boxes and a whole lot more on offer there. ☟Sharing☟ If you wish to share this video in forums, social media, on your website, *please do so*! It helps tremendously with the channel! ☟Subcribe☟ https://www.youtube.com/user/nostalgianerdvideos?sub_confirmation=1 ✊Support Me! ✊ *Please consider supporting the channel on Patreon*: https://www.patreon.com/nostalgianerd?ty=h Visit my eBay Shop: http://ebay.to/1QQpYyy Buy From Amazon (Amazon give a small commission to my affiliate account): AMAZON UK - http://amzn.to/2sTOsRW ★Join me on Social Media★ Twitter: http://www.twitter.com/nostalnerd Face: http://www.facebook.com/nostalnerd Instagram: http://www.instagram.com/nostalgianerd Web: http://www.nostalgianerd.com ★Equipment★ Lumix G6 with Vario 14-42mm Lens Nikon D3200 with 40mm Macro Corel Video Studio Ultimate X9 Corel Paint Shop Pro X6 Blue Snowball Microphone ♜Resources♜ Music is all from Youtube's audio library and is attribution and royalty free; 1. The Last Day 2. Juicy 3. Far Away "Simm Memory" clip uploaded via. an education CD-ROM, and available at https://www.youtube.com/watch?v=WxRxUFR7uWU If you believe I have forgotten to attribute anything in this video, please let me know, so I can add the source in. It takes time to make these videos and therefore it can be easy to forget things or make a mistake.