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- module regfb
- title 'Operation of the simulator on devices with feedback
- DATA I/O Corp. 24 Feb 1984'
-
- FB2 device 'P16R4';
-
- Clk,OE pin 1,11;
- INIT,D1,D2,D3 pin 2,3,4,5,;
- F1,F2 pin 14,13;
-
- equations
- !F1 := D1 & INIT;
- !F2 = D2 & !F1;
-
- ENABLE F2 = D3;
-
- test_vectors ([Clk,OE,INIT,D1,D2,D3] -> [ F1, F2])
- [.C., 0, 0 , 1, 1, 1] -> [ 1, 1 ];
- [.C., 1, 0 , 0, 0, 0] -> [.Z.,.Z.];
- [.C., 1, 1 , 1, 1, 1] -> [.Z., 0 ];
- [ 0 , 0, 0 , 0, 0, 0] -> [ 0 ,.Z.];
- end regfb
-