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Forward compatibility or upward compatibility is a design characteristic that allows a system to accept input intended for a later version of itself. The concept can be applied to entire systems, electrical interfaces , telecommunication signals , data communication protocols , file formats , and programming languages .
The PlayStation 3 (PS3) video game console has been produced in various models during its life cycle. At launch, the PlayStation 3 was available with either a 20 or 60 GB hard disk drive in the US and Japan, respectively— priced from US$499 to US$599; and with either a 40, 60, or 80 GB hard disk drive in Europe, priced from £299 to £425. [1]
Later when the PlayStation 4 console was released, it was not backward compatible with either PlayStation 3, PlayStation 2, or PlayStation 1 games, although limited PS2 backward compatibility was later introduced, and PS4 owners might play a selected group of PS3 games by streaming them over the Internet using the PlayStation Now cloud-based ...
Forward compatibility for mono receivers with stereo signals was achieved by sending the sum of both left and right audio channels in one signal and the difference in another signal. That allows mono FM receivers to receive and decode the sum signal while ignoring the difference signal, which is necessary only for separating the audio channels.
Pages in category "Backward-compatible video game consoles" The following 29 pages are in this category, out of 29 total. This list may not reflect recent changes. A.
The PS3 supports both the USB EyeToy camera/webcam and SOCOM Headset for video and voice chat. A memory card adapter is available so users can copy their old PS/PS2 game saves to a virtual memory card on the PS3's hard drive. [55] The PlayStation 3 can also use Memory Sticks to store and save data for PlayStation and PlayStation 2 software. [56]
The PS4 and PS5 releases are bundled together, and the former is also playable on PS5 through backwards compatibility. If a downloadable PS1 game has been purchased for a device released prior to the PS4, the title is automatically added to the user's library on all devices for which there is a release.
The PS One is fully compatible with all PlayStation software, but compatibility with peripherals may vary. The PS One model also had additional changes, including the removal of the parallel and serial ports from the rear of the console, and the removal of the reset button (the power button is also labeled as a reset button, but the console ...