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[/] [a-z80/] [trunk/] [host/] [zxspectrum_de1/] [zxspectrum_de1.sdc] - Rev 13

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11 zxspectrum improvements:

- Added ZX Spectrum ROM mods as described in the blog:
http://www.baltazarstudios.com/zx-spectrum-rom-mods
This mod allows NMI interrupt to break into a special
handler code inside the ROM image and let the user
type a POKE address (5 decimal digits) + value (3
decimal digits) to modify a memory location
- Changed default joystick pins to Atari style joystick
as described in the blog
- Added a timing constraints file
gdevic 3081d 03h /a-z80/trunk/host/zxspectrum_de1/zxspectrum_de1.sdc

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