http://www.uelectronics.info/taxonomy/term/428/0 en http://www.uelectronics.info/zxgate-old-computers-new-fpgas <p>Four vintage computers in one FPGA: ZX81, ZX Spectrum, Jupiter ACE and TRS80 implemented in the VHDL.</p> <p><a href="http://www.uelectronics.info/zxgate-old-computers-new-fpgas" target="_blank">read more</a></p> http://www.uelectronics.info/zxgate-old-computers-new-fpgas#comments Z80 FPGA Jupiter Ace sinclair spectrum VHDL ZX ZX81 Sat, 10 Jan 2009 11:08:41 +0000 admin 547 at http://www.uelectronics.info http://www.uelectronics.info/zx-spectrum-hardware <p>A book about the ULA chip and other hardware information.</p> <p><a href="http://www.uelectronics.info/zx-spectrum-hardware" target="_blank">read more</a></p> Z80 computer hardware sinclair spectrum ULA ZX Mon, 29 Dec 2008 16:10:49 +0000 admin 524 at http://www.uelectronics.info