Mastodawn

Repórter Retro 124

https://retropolis.com.br/2026/04/29/reporter-retro-124/

#ReprterRetro #68000 #68020 #ActionRetro #AdrianBlack #Agfa #AmstradCpc #Apple1 #AtariSt #BareMetal #CalebeAdventure #Codeolences #DanielFalco #DNS #DockingStation #Emuladores #ENIAC #fMSX #GutBomb #IBM #IBMPCjr #Intel #Intel8085 #KonradZuse #LGP21 #MacSE30 #Macintosh #microsoft #MSXDev #NASDAQ #OldComputersSucked #PCXT #PowerBook #RaspberryPi #RetroCollective #RetroTechChris #SanderSouza #SBC #SunMicrosystems #Tan

Repórter Retro 124 - Retrópolis

Este é o Repórter Retro 124, produzido pela A.R.N.O. (Agência Retropolitana de Notícias)! MP3 para ouvir offline Escute no YouTube Do que falamos? 40 anos dos domínios da IBM e da Sun 40 anos da Microsoft na NASDAQ 40 anos do primeiro computador pessoal com 1 MB de RAM 45 anos do Sinclair ZX81 50

Retrópolis - A cidade dos clássicos

Hackaday [Unofficial]Apr 25

Rescuing the Data on a 1960s LGP-21 Computer’s Disk Memory

https://fed.brid.gy/r/https://hackaday.com/2026/04/25/rescuing-the-data-on-a-1960s-lgp-21-computers-disk-memory/

13 Apr 25

Rescuing the Data on a 1960s LGP-21 Computer’s Disk Memory https://hackaday.com/2026/04/25/rescuing-the-data-on-a-1960s-lgp-21-computers-disk-memory/
#Retrocomputing #Filerecovery #LGP21 #LGP30 #Magneticstorage #Opticalcharacterrecognition

Rescuing The Data On A 1960s LGP-21 Computer’s Disk Memory

One of the nice things about magnetic storage is that as long as the magnetic layer remains intact, the data it contains should stay readable pretty much indefinitely. That raises the prospect of r…

Hackaday

Amin Girasol Apr 12, 2025

Sean Haas at @adventofcomputing is working on an #LGP30 emulator!

https://www.patreon.com/posts/lgp-30-updates-126466620 and https://lgp30.org/ and https://github.com/WizardOfHaas/LGP-30

...and Dave from #UsagiElectric is refurbishing an #LGP21, so they'll be working together to iron out edge cases in the emulator.

https://www.youtube.com/watch?v=PQOctD_4na8

https://en.m.wikipedia.org/wiki/LGP-30

Ed S Jul 23, 2019

"The LGP-21 is a compact digital computer with a large, 4096-word memory. It is completely mobile, can be plugged into any convenient outlet, and is fully transistorised for reliable operation..."

(found by searching for [filetype:pdf site:org keyword] courtesy of @sohkamyung
)

#retrocomputing #lgp #lgp21

http://www.bitsavers.org/pdf/generalPrecision/LGP-21/LGP-21_Reference_Manual_1963.pdf