Pi-Mainframe
Simulated mainframe computer based on a Raspberry Pi (by BrentSeidel)
spark2014
SPARK 2014 is the new version of SPARK, a software development technology specifically designed for engineering high-reliability applications. (by simonjwright)
| Pi-Mainframe | spark2014 | |
|---|---|---|
| 4 | 1 | |
| 4 | 1 | |
| - | - | |
| 6.9 | 0.0 | |
| 2 days ago | about 2 years ago | |
| Assembly | Ada | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Pi-Mainframe
Posts with mentions or reviews of Pi-Mainframe.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-28.
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March 2022 What Are You Working On?
I split the CPU simulations out of my Raspberry Pi Simulated Mainframe to provide more flexibility in their use. The CPU simulations are now in Sim CPU. In addition to the simple simulator that just blinks the lights in interesting ways, I have an 8080 simulator (and some simulated devices) more or less working. I am hoping to actually be able to boot CP/M on it before too long.
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February 2022 What Are You Working On?
I've split "simulators" out of my Raspberry PI Mainframe Simulator. In addition, since I have an "Intel 8080/8085 Assembly Language Programming" book (from Radio Shack, remember them?) laying around, I've started writing an 8080 simulator. I've got over half the instructions implemented and tested. My goal is to be able to get CP/M running on it.
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December 2021 What Are You Working On?
I picked up a MCP4725 I2C DAC and an ADS1015 I2C ADC from AdaFruit and plan to write drivers for them for my personal driver library (as a side note, if anyone wants to move any of these to the Ada Driver Library, feel free). I am thinking of using these to add another module to my Raspberry Pi Mainframe Simulator so that I can have some knobs and a meter doing important looking things.
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Blinkenlights and PDP-11 Assembly Language.
I got inspired to make my own version of blinkenlights. This is before I heard about projects like the blinkenbone or PiDP-11. My version with 3D models to print and the Ada source code is here, Pi-Mainframe I think got simh running on it, booted RSTS/E and am now exploring PDP-11 assembly language for the first time since about 1985. Some of my routines are here, PDP-11 stuff. I hope that I've learned a few things since 1985 ;-)
spark2014
Posts with mentions or reviews of spark2014.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-28.
-
March 2022 What Are You Working On?
SPARK2014, macOS: I’ve built branch fsf against GCC 12.0.1 of 20220204 (discussion, compiler, spark2014).
What are some alternatives?
When comparing Pi-Mainframe and spark2014 you can also consider the following projects:
Honki-Tonks-Zivilisationen - Der Code meines 4X-Rundenstrategiespiels. The Code of my 4X turn-based strategy game.
gcc-darwin-arm64 - GCC master branch for Darwin with experimental support for Arm64. Currently GCC-15.0.0 [April 2024]
ada-lox
Ada_Drivers_Library - Ada source code and complete sample GNAT projects for selected bare-board platforms supported by GNAT.
PragmARC - The PragmAda Reusable Components
BBS-BBB-Ada - A collection of Ada sources for working with Linux based embedded computers, such as the BeagleBone Black or Raspberry Pi
gembrowse - Terminal browser for the Gemini protocol
distributing-gcc - Binary releases of GCC (native and cross) on macOS; also, the scripts/Makefiles used for producing them.
plplot-ada - PLplot Ada Bindings
Pi-Mainframe vs Honki-Tonks-Zivilisationen
spark2014 vs gcc-darwin-arm64
Pi-Mainframe vs gcc-darwin-arm64
spark2014 vs ada-lox
Pi-Mainframe vs Ada_Drivers_Library
spark2014 vs PragmARC
Pi-Mainframe vs BBS-BBB-Ada
spark2014 vs gembrowse
Pi-Mainframe vs ada-lox
spark2014 vs distributing-gcc
Pi-Mainframe vs PragmARC
spark2014 vs plplot-ada