Fixing and improving the IBM PC/AT 5170 BIOS (bonus shorted tantalum fix) скачать в хорошем качестве

Fixing and improving the IBM PC/AT 5170 BIOS (bonus shorted tantalum fix)

The IBM PC/AT 5170 has some issues with the stock BIOS that causing boot time errors and also prevent you from using a IDE hard drive/CF card/SD card with the machine. Normally people replace the BIOS with a more modern AMI or Quadtel BIOS. In this video I talk about how to fix the issues with IBM's BIOS so you can run original IBM code (albeit patched) to maintain some of the machine's original purity. --- Video Links Download the patched BIOS and write up: https://archive.org/details/ibm-5170-... IBM PC AT 5170 Series: Part 1:    • IBM PC/AT Model 5170: Saved from the trash 🔥   Part 2:    • IBM PC/AT Model 5170: So many issues! (BIO...   Part 3:    • Fixing and improving the IBM PC/AT 5170 BI...   Virtual Box 6.1 running MS-DOS 6.22 and IBM MASM 2.0. Used this to compile the code and generate the BIN (without correct checksum) https://www.virtualbox.org/ Managed disk images with WinImage 10.00 https://www.winimage.com/ Used HxD Hex Editor 2.4 to do binary file editing, and perform the 8-bit checksums correcting the last byte https://mh-nexus.de/en/hxd/ Used RomWak to split/merge the binary files into odd/even version https://github.com/freem/romwak RomWak was complied on the PC using TCC 0.9.27 https://bellard.org/tcc/ To run a virtual 5170 I used Mame 0.207 (version is important) https://www.mamedev.org/oldrel.html Adrian's Digital Basement ][ (Second Channel)    / @adriansdigitalbasement2   Support the channel on Patreon:   / adriansdigitalbasement   -- Tools Deoxit D5: https://amzn.to/2VvOKy1 http://store.caig.com/s.nl/it.A/id.16... O-Ring Pick Set: (I use these to lift chips off boards) https://amzn.to/3a9x54J Elenco Electronics LP-560 Logic Probe: https://amzn.to/2VrT5lW Hakko FR301 Desoldering Iron: https://amzn.to/2ye6xC0 Rigol DS1054Z Four Channel Oscilloscope: https://www.rigolna.com/products/digi... Head Worn Magnifying Goggles / Dual Lens Flip-In Head Magnifier: https://amzn.to/3adRbuy TL866II Plus Chip Tester and EPROM programmer: (The MiniPro) https://amzn.to/2wG4tlP https://www.aliexpress.com/item/33000... TS100 Soldering Iron: https://amzn.to/2K36dJ5 https://www.ebay.com/itm/TS100-65W-MI... EEVBlog 121GW Multimeter: https://www.eevblog.com/product/121gw/ DSLogic Basic Logic Analyzer: https://amzn.to/2RDSDQw https://www.ebay.com/itm/USB-Logic-DS... Magnetic Screw Holder: https://amzn.to/3b8LOhG https://www.harborfreight.com/4-inch-... Universal ZIP sockets: (clones, used on my ZIF-64 test machine) https://www.ebay.com/itm/14-16-18-20-... RetroTink 2X Upconverter: (to hook up something like a C64 to HDMI) http://www.retrotink.com/ Plato (Clone) Side Cutters: (order five) https://www.ebay.com/itm/1-2-5-10PCS-... Heat Sinks: https://www.aliexpress.com/item/32537... Little squeezy bottles: (available elsewhere too) https://amzn.to/3b8LOOI --- Links My GitHub repository: https://github.com/misterblack1?tab=r... Commodore Computer Club / Vancouver, WA – Portland, OR – PDX Commodore Users Group https://www.commodorecomputerclub.com/ --- Instructional videos My video on damage-free chip removal:    • How to remove chips without damaging the c...   --- Music Intro music and other tracks by: Nathan Divino @itsnathandivino