Zx-81’s second update is version 1.0.2 of the recently released Vectrex emulator for PSP: PSPVE.

Changes:

• Major speed improvements:
  • 6809 emulation
  • vector rendering
  • remove vector cash (buggy and time consuming)
• Sound emulation completely 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 extension as valid rom extension
• Add option to change color between gray and blue

Download from Zx-81