Passada del Zilog Z80 CPU test suite de Patrik Rak a un parell de models de ZX-Spectrum.
En este article publique les fotografies fetes a les pantalles associades als tests en maquinari real que em demanaren passar els autors del projecte https://github.com/redcode/Z80 .
1.- Zilog Z80 (issue 4b)
Sinclair Spectrum +.
1.1 MEMPTR Test
![](http://jisanchez.com/wp-content/uploads/2022/01/mptr1.png)
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![](http://jisanchez.com/wp-content/uploads/2022/01/pasted4.png)
1.2 Z80Full test
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted2-2.png)
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![](http://jisanchez.com/wp-content/uploads/2022/01/pasted3.png)
1.3 CCF Test
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted6.png)
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![](http://jisanchez.com/wp-content/uploads/2022/01/pasted5.png)
2.- NEC d780c-1 (issue 6a)
Sinclair Spectrum + (Investronica)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted10.png)
2.1 Full test.
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted7.png)
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![](http://jisanchez.com/wp-content/uploads/2022/01/pasted8.png)
2.2 CFF test
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted2-3.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted3-1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted4-2.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted5-1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted6-1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted7-1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted8-1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted9-1.png)
![](http://jisanchez.com/wp-content/uploads/2022/01/pasted10-1.png)