Fast & precise
Move rooms and symbols with mouse or set their sizes and distances numerically when high precision is required.
Multi-platform
Use your mobile device on location and complete the work on your computer at the office.
3D mode
See your project in 3D, as many floors as you need. Camera can be freely positioned.
Create detailed and precise floor plans. See them in 3D or print to scale. Add furniture to design interior of your home. Have your floor plan with you while shopping to check if there is enough room for a new furniture.
Sony updated the hardware to fix bugs and improve CD-ROM reading. Many emulator developers recommend scph5501.bin over scph1001.bin because it offers superior timing accuracy and fewer emulation glitches. 4. scph7001.bin (The Late-Era Hardware) Origin: Late-model North American (NTSC-U) PlayStation 1. Version: BIOS v4.1.
This BIOS came with the smaller, redesigned PlayStation that removed the parallel I/O port. It is functionally similar to SCPH-5501 but with minor tweaks to the CD controller and memory card handling. Some emulator power users claim fewer audio glitches in late-generation games (e.g., Crash Bandicoot 3 , Spyro the Dragon ).
: This file seems to be associated with the PSP (PlayStation Portable) model, possibly a firmware update file. The PSP-660 model might refer to a specific hardware revision or region-specific version of the PSP. Sony updated the hardware to fix bugs and
Most emulators require these files to be renamed exactly (case-sensitive) and placed in a specific folder.
Before the psxonpsp660.bin was commonly used, users relied on dumping the BIOS directly from their physical consoles. Description NTSC-U (USA) scph7001
The BIOS (Basic Input/Output System) is the core software embedded inside the original PlayStation hardware. It handles the initial boot sequence, manages memory cards, reads the game discs, and ensures the emulator behaves exactly like the real console.
Avoid untrusted "BIOS pack" websites, as these downloads frequently bundle malware, adware, or corrupted files disguised as .bin system images. It is functionally similar to SCPH-5501 but with
| BIOS File | Boot Speed | Audio Accuracy | Late-Game (1999+) | Region-Free | Cheat Compatibility | |-----------|------------|----------------|-------------------|-------------|----------------------| | scph1001.bin | Slowest | Good | Poor | No | Excellent | | scph5501.bin | Medium | Very Good | Good | No | Excellent | | scph7001.bin | Medium | Excellent | Very Good | No | Excellent | | scph101.bin | Medium (PAL) | Very Good | Good (PAL only) | No | Good | | psxonpsp660.bin | Fastest | Excellent | Excellent | Yes | Limited |
