openpower-proc-control
PiTubeDirect
openpower-proc-control | PiTubeDirect | |
---|---|---|
1 | 8 | |
1 | 183 | |
- | - | |
4.4 | 0.0 | |
22 days ago | 8 days ago | |
C++ | C | |
Apache License 2.0 | GNU General Public License v3.0 only |
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.
openpower-proc-control
-
Modern CPUs have a backstage cast
Yeah. To my knowledge nobody has used the SP-less boot mode. But the 'Go' signal is definitely sent over FSI and not just a GPIO. The BMC code that does this is here:
https://github.com/openbmc/openpower-proc-control/blob/maste...
PiTubeDirect
-
Bare Metal Emulation on the Raspberry Pi – Commodore 64
See also, PiTubeDirect[1], which runs on a Raspberry Pi which you have plugged into the second processor port of a BBC Micro[2], and turns the Pi into emulator for a number of different processors, notably an arbitrarily fast 6502, a Z80, or an 80286.
[1]: https://github.com/hoglet67/PiTubeDirect
[2]: https://en.wikipedia.org/wiki/BBC_Micro_expansion_unit#Secon...
-
Modern CPUs have a backstage cast
IMHO this makes the PiTube Direct project perhaps even more impressive: it attaches emulated vintage microprocessors to the BBC Micro Tube interface, implementing the Tube circuitry in software.
https://github.com/hoglet67/PiTubeDirect
-
Raspberry Pi-based mods for retro consoles/computers
BBC Micro/Master - PiTubeDirect - emulates a load of second CPUs for for BBC. Lets you run CP/M, DOS.
-
Pimp my Beeb
It's a shame he desoldered the tube connector. He could have used it for a pitubedirect (https://github.com/hoglet67/PiTubeDirect)
-
Connecting an 8086 or 8088 processor to a Raspberry Pi
There's a similar project for the Acorn BBC Micro called PiTubeDirect, which allows the Pi to emulate several different CPUs, while connected to the BBC Micro's "tube" second processor slot.
https://github.com/hoglet67/PiTubeDirect
(The BBC Micro itself was quite remarkable for supporting multiple processors, which did not have to be the same architecture as the host 6502.)
-
Finally! I'm the proud owner of a BBC Micro again!
If you ever do want to play with Tube like this, I've heard of https://github.com/hoglet67/PiTubeDirect - not got around to trying it yet - but I want to.
- MCL65 World’s Fastest Apple II+
-
Found this copy of Elite in my loft the other day.
I expect the tube version will be for 6502 3mhz, but worry not! https://github.com/hoglet67/PiTubeDirect/wiki
What are some alternatives?
sbe - Self-Boot Engine
RGBtoHDMI - Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
pdbg - PowerPC FSI Debugger
Pi1541 - Commodore 1541 emulator for the Raspberry Pi
me_cleaner - Tool for partial deblobbing of Intel ME/TXE firmware images
PicoBoot - Raspberry Pi Pico (RP2040) based IPL replacement modchip for GameCube
Amiga-Digital-Video - Add a digital video port to vintage Amiga machines
psx-pi-smbshare - A swiss army knife for enhancing classic game consoles with Raspberry Pi
pistorm - 68k Hardware Emulator