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Retrocomputing

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Awarded 1267 times.
Default Mac OS 8 default desktop color
Awarded Nov 10, 2024 at 22:27
Example Windows 3.11 286 protected mode program - how long did Win 3.1 286 protected mode last?
Awarded Nov 7, 2024 at 23:11
ARMv4: Does reading PC with a "shift by register" operand really offset it by an additional 4 bytes?
Awarded Nov 7, 2024 at 22:37
Troubleshooting ST-238R and WD1002A controller card
Awarded Nov 7, 2024 at 20:30
What did the 32K RAM Memory Expansion Cartridge do for V-Tech PreComputers?
Awarded Nov 7, 2024 at 16:06
What does the 7 segment number mean on my CRT monitor?
Awarded Nov 3, 2024 at 12:51
How to remove the DUAL BIOS logo from the GA-G31M-ES2L boot screen?
Awarded Oct 27, 2024 at 10:27
Did the ENIAC have any programming language?
Awarded Oct 24, 2024 at 18:11
Space Game from early 1980s with landing on planets, refueling, and aliens
Awarded Oct 24, 2024 at 16:35
Need help restoring the OS of an "AST Premium Exec 386SX/20" laptop
Awarded Oct 21, 2024 at 12:35
Universal footprint for 16 bit ISA slot
Awarded Oct 16, 2024 at 8:00
What is the advantage of 1's complement over 2's complement? [duplicate]
Awarded Oct 9, 2024 at 20:30
How does Master System backwards compatibility work on the Megadrive?
Awarded Oct 1, 2024 at 1:55
What happens when I declare multiple register variables in C on older compilers?
Awarded Sep 19, 2024 at 15:26
List of Intel 8086-compatible CPUs? [closed]
Awarded Sep 14, 2024 at 15:56
Why is one of the Intel 8042 keyboard controller outputs inverted?
Awarded Aug 30, 2024 at 23:31
about flag changes in 16-bit calculations on the MC6800
Awarded Aug 30, 2024 at 3:18
Commodore 64 game top down tank on alien moon. Radioactive craters and repair stations for damage
Awarded Aug 23, 2024 at 4:16
Which BASIC dialect first featured a single-character comment introducer?
Awarded Aug 22, 2024 at 8:35
Why do variable names in BASIC need type suffixes?
Awarded Aug 17, 2024 at 15:10
How to read data from Philips P2000C over its serial port to a modern computer?
Awarded Aug 17, 2024 at 9:06
Commodore 128 bottom row of keys work with different shift keys
Awarded Aug 11, 2024 at 13:40
Has anyone run the Dhrystone MIPS 2.1 benchmark on a stock, 2.8MHz, Apple IIgs?
Awarded Aug 8, 2024 at 16:30
Did any Famicom game use microphone for random seed?
Awarded Jul 31, 2024 at 1:31
How did the NES's RP2A03 noise generator produce 32k bit long sequences despite only being 15 bits wide?
Awarded Jul 23, 2024 at 19:50
Looking for game about searching for alien artifact
Awarded Jul 21, 2024 at 8:26
How do people print text on GUI on Win3.1/95/98/... before Win2000?
Awarded Jul 21, 2024 at 0:05
How to interface with W65C51 UART
Awarded Jul 17, 2024 at 16:55
identification of old computer used at CERN library
Awarded Jul 17, 2024 at 9:56
Mac Mini G4 not reinitialized
Awarded Jul 6, 2024 at 7:15
Is the FOCAL syntax for Alphanumeric Numbers ("0XYZ") documented anywhere?
Awarded Jun 30, 2024 at 13:56
How to best use IX as a return stack
Awarded Jun 28, 2024 at 17:27
What actual purpose do accent characters in ISO-8859-1 and Windows 1252 serve?
Awarded Jun 27, 2024 at 5:41
Why does the boot-up screen for Cruis'n USA (arcade version) display this strange text?
Awarded Jun 26, 2024 at 15:06
What is the purpose of the M1 pin on a Z80
Awarded Jun 25, 2024 at 9:37
BIOS support for 286 Protected Mode
Awarded Jun 25, 2024 at 8:34
How reliable is the floppy content listing information on a C64?
Awarded Jun 11, 2024 at 18:35
Installing MS DOS 6.22 under VMWARE
Awarded Jun 6, 2024 at 15:35
What capabilities did the Mark I Perceptron demonstrate?
Awarded May 31, 2024 at 8:21
Can someone explain the logic behind Pause and Print Screen modifiers?
Awarded May 25, 2024 at 1:02
What was the RVS key used for on early PCs?
Awarded May 22, 2024 at 20:00
A mixed first-person 3D/top-down 2D game for DOS, probably from the 1990s, about a boy protagonist escaping from being abducted by aliens
Awarded May 14, 2024 at 12:41
How does the 8086 jump instruction work when the target address overflows?
Awarded May 13, 2024 at 16:45
In the 1999 movie The Matrix, what is the news reader software that is being used?
Awarded May 6, 2024 at 15:26
Understanding the Need for Positive Sync Polarities in Sony PVM Monitors
Awarded Apr 23, 2024 at 8:10
Analog to PWM for Analog input on Retro game controller?
Awarded Apr 20, 2024 at 4:20
After creating HTML, why did Tim Berners-Lee bother creating HTTP? Why didn't he just write a HTML renderer for a FTP client?
Awarded Apr 16, 2024 at 4:51
Is there any way to read current Interrupt Mode in Z80 machine code?
Awarded Apr 14, 2024 at 5:42
When did the floppy disk icon become the standard symbol for the “save” function in user interfaces?
Awarded Apr 12, 2024 at 20:42
Did any MS-DOS program ever use the System Request interrupt?
Awarded Mar 29, 2024 at 9:16
Building a "hello, world!" program using MPW
Awarded Mar 29, 2024 at 3:25
Was the MS-DOS window in Windows 95 an emulator like current DOSBox?
Awarded Mar 26, 2024 at 21:52
Did the UNIVAC I really have a 2.25 MHz clock speed?
Awarded Mar 25, 2024 at 10:51
Getting garbled text when using ADTPro with Apple IIc and serial connection
Awarded Mar 22, 2024 at 19:42
How did the Atari 2600 achieve a resolution of 160 x 192 pixels with only 128 bytes of memory?
Awarded Mar 19, 2024 at 13:31
Why is Z80 called a 8-bit CPU? [duplicate]
Awarded Mar 18, 2024 at 7:33
Is it possible to know which lines in the Gameboy Color cartridge connection is missing by looking at the glitched Nintendo logo?
Awarded Mar 17, 2024 at 13:52
Weak bits on floppy for copy protection
Awarded Mar 15, 2024 at 20:18
ARPANET IMP topology using NCP
Awarded Mar 5, 2024 at 22:42
DOS: How do I type an ANSI escape sequence?
Awarded Mar 4, 2024 at 14:26
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