audio and performance. PSP-VE v1.0.2 solves that with a completely re-written engine for sound and an optimized "rotate 90' view" addresses the concerns with the fluidness of visuals. Other changes include:

* Major speed improvements: 6809 emulation, vector rendering, remove vector cash (buggy and time consuming)
* Sound emulation completly rewritten and inspired from 8910 driver of xmame.
* The rotate 90' view is now much faster and it is used as default render mode.
* Save state modification, it is now faster to save state (but previously saved games are not compatible with this new version!)
* Add .vec and .gam file extention as valid rom extention
* Add option to change color between gray and blue

As with all homebrew applications from zx-81, usage and installation instructions can be coursed through within the bundled documentation. Note that the source included in our downloads is under version 2 of the GNU public license, so developers wishing to extract some code must read the text file called Copying. Enjoy!
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   DOWNLOAD PSP-VE v1.0.2 for FW 1.50 (962.56 Kb)

audio and performance. PSP-VE v1.0.2 solves that with a completely re-written engine for sound and an optimized "rotate 90' view" addresses the concerns with the fluidness of visuals. Other changes include:

* Major speed improvements: 6809 emulation, vector rendering, remove vector cash (buggy and time consuming)
* Sound emulation completly rewritten and inspired from 8910 driver of xmame.
* The rotate 90' view is now much faster and it is used as default render mode.
* Save state modification, it is now faster to save state (but previously saved games are not compatible with this new version!)
* Add .vec and .gam file extention as valid rom extention
* Add option to change color between gray and blue

As with all homebrew applications from zx-81, usage and installation instructions can be coursed through within the bundled documentation. Note that the source included in our downloads is under version 2 of the GNU public license, so developers wishing to extract some code must read the text file called Copying. Enjoy!
« hide

   DOWNLOAD PSP-VE v1.0.2 for FW 3.xx (1013.76 Kb)

by Valavan Manohararajah for platforms such as Windows and Linux. This being an initial release, Zx-81 warns that there's much work to do. For starters, the sound is still rough, and the emulator's speed is still in need of improvement.

Those interested in downloading PSPVE will want to pick up the file bundle appropriate to their PSP's firmware: This one for firmware 1.50.
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   DOWNLOAD PSPVE v1.0.1 (fw 1.50) (1024 Kb)

by Valavan Manohararajah for platforms such as Windows and Linux. This being an initial release, Zx-81 warns that there's much work to do. For starters, the sound is still rough, and the emulator's speed is still in need of improvement.

Those interested in downloading PSPVE will want to pick up the file bundle appropriate to their PSP's firmware: This release is for firmware 3.xx
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   DOWNLOAD PSPVE v1.0.1 (fw 3.xx) (1.04 Mb)