![A Powerful New FPGA Rival To MiSTer And MARS Is In Development 1](https://cdn.statically.io/img/images.timeextension.com/de91ee08748bc/a-powerful-new-fpga-rival-to-mister-and-mars-is-in-development-1.900x.jpg)
The world of FPGA retro gaming has been dominated by MiSTer FPGA over the past few years, but in more recent times, news of the more powerful MARS FPGA platform has caught people's attention.
It looks like MARS might have competition, though, as we've just had a bunch of new intel on a system called Replay2, which promises to set a new standard when it comes to FPGA-based gaming (thanks, Pixel Cherry Ninja).
An update has been posted by one of the main team members behind the Replay2 project, and it contains some interesting information relating to the system's potential power.
The system is a Mini-ITX board with a "state-of-the-art" Intel 7nm Agilex 5 FPGA, described by the developer as "very fast and low power." It uses fast DDR4 memory for the CPUs (which are 64-bit A76s running at 1.4GHz) and IoT Hyperram running at 200MHz, which offers "low latency access for cores." The SDRAM is compatible with MiSTer FPGA cores, too, so porting existing FPGA cores to the platform should be "dead easy."
Multimode digital video out will be included, capable of "at least 4K@60," high-quality 30-bit analogue VGA output, and a high-quality audio codec with a digital out. "Both boards also have a removable eMMC module for mass storage," adds the post.
![A Powerful New FPGA Rival To MiSTer And MARS Is In Development 2](https://cdn.statically.io/img/images.timeextension.com/750a0ccfaa971/a-powerful-new-fpga-rival-to-mister-and-mars-is-in-development-2.900x.jpg)
There will be two versions of Replay2. 'R2Phat' (that's not the final name, by the way) will boast an FPGA "roughly four times the size of the DE10-Nano used for MiSTer," while 'R2Lite' will be more "modest" but still "somewhat larger than that [the] Cyclone V."
The developer adds:
R2Phat has a 2-lane PCIe M.2 slot for SSD, along with an optional compute module expansion slot which has 4x PCIe Gen 3, MIPI display interfaces, Ethernet and miscellaneous I/O. Originally this was going to be an RK3588 module, but we are also looking at a CM5.
Both boards have an M.2 slot for SDIO WI-FI/BT module and dual (front/back) swappable I/O modules for things like DB9 or SNAC controller inputs. There are lots of USB2 and Phat has a multi-mode USB-C connector.
The team has ten chips for the prototypes, which are currently waiting for the PCB, and admits that progress has been delayed slightly. "It’s a very complex design and we are trying to keep costs down as much as possible, which makes the design phase and PCB layout harder."
While it remains to be seen how much Replay2 will cost and when it will make it to market, this is a pretty exciting development in the world of FPGA gaming, and could result in some powerful cores being developed.
[source fpgaarcade.com]
Comments 10
I can't get excited for this when they have announced no new cores or any actual core development. Maybe they will have something worth my money in a year or two.
Playstation 2 and Pentium 2 with Voodoo or go out XP
Lite has the same amount of Logic Elements as Mars. So it should be able to do the Dreamcast.
Phat specs look insane. 588K Logic Elements!!!!!!
@Azuris That would be cool if possible, but that seems like it would have to be a rather large leap in technology. The MiSTer can't even do Windows 95 at a useable performance level. I am hoping to see perhaps Windows 98 and Mac System 7. A solid Windows 95 experience would be the minimum to get me to buy.
@DestructoDisk
Haha i know, you need a big FPGA that could do all that.
But we can have wishes with Machines that eventually will not be cheap
For Windows 98 i got myself a small HP Machine.
Its a bit bigger than the Mister and thats nice... Space is rare nowadays
Also got a PS2 Slim... Guess having these three i am good covered in my gaming Corner
4K60 has me interested. Hopefully the fpga community will be cool with porting cores over.
@Bonggon5 The team is already consulting with prominent developers (like Jotego) and will include SDRAM to carry over the MiSTer library with relative ease. The team has been surprisingly open about their development.
This sounds amazing. I can’t wait to get my hands on the R2PHAT DDR DE10 eMMC DDR4 ITX SDRAM A76 PCIe SSD MIPI RK3588 CM5 SDIO DB9 SNAC USB FGPA.
Need to know a price before it get interesting.
@GravyThief yeah I'm ready for some PHAT SNACC
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