amibian
| VHDL6526 | amibian | |
|---|---|---|
| 2 | 1 | |
| 20 | 15 | |
| - | - | |
| 4.6 | 0.0 | |
| 4 months ago | over 6 years ago | |
| VHDL | ||
| - | GNU General Public License v3.0 or later |
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VHDL6526
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Commodore History Part 8-The Amiga 1000 [video]
8520's can still be gotten NOS from Analogic and probably a few other places but there are also a couple of projects in progress at the moment to replace the CIA's
https://github.com/niklasekstrom/cia-verilog
https://github.com/bwack/VHDL6526 (6526 and 8520 differ only in their TOD clocks so it should be simple for this to support both kinds)
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Amiga Emulator for ARM Boards
I don't think you will see new custom chips made to match those chips, however they are small enough to be easy to implement in a modern CPLD/FPGA.
I know of three such projects at the moment:
J-CIA: https://1nt3r.net/j-cia/
FBI: https://www.forum64.de/index.php?thread/84273-wip-fbi-als-er...
VHDL6526: https://github.com/bwack/VHDL6526
The 6526 CIA from the C64/128 is almost identical to the 8520 from the Amiga, the only difference is in the time-of-day clock registers. The 6526 uses BCD encoded TOD, the Amiga 8520 counts seconds since midnight.
amibian
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Amiga Emulator for ARM Boards
I can't work out what's going on from that site. The tutorial and download sections seem like a placeholder, and the github link is dead, with the user having no related project (publicly).
I found this but it is quite old:
https://github.com/Amibian/amibian
What are some alternatives?
cia-verilog - Implementation of 8250 Complex Interface Adapter (CIA) in Verilog
amiberry - Optimized Amiga emulator for Linux/macOS