SIGNAL DETECTION CIRCUIT
PURPOSE:To obtain a signal detection circuit which can detect address signals in arbitrary number, by changing the number of stages of shift registers and feedback circuits according to a control signal. CONSTITUTION:When control signals 10m-1-102 are all ''0'', the generating po...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | PURPOSE:To obtain a signal detection circuit which can detect address signals in arbitrary number, by changing the number of stages of shift registers and feedback circuits according to a control signal. CONSTITUTION:When control signals 10m-1-102 are all ''0'', the generating polynomial is 1+X+X and when ''1'', the polynomial is 1+X+X, where m is the number of stages of shift register and (i) is the number of stages of feedback circuits. Further, when the control signals 10m-1-10m+j are ''1'', control signals 10m+j+1-102 are ''0'' and 13m-3-13m+j are ''1'', then the polynomial is 1+X+X (where; i |
|---|