CMOS — Änderungen 8031 → 9052

Zeile 92: Zeile 92:
 
| 6-4 || Zeit-Basis (Standard = 010b = 32768 Hz)
 
| 6-4 || Zeit-Basis (Standard = 010b = 32768 Hz)
 
|-
 
|-
−
| 3-0 || Auswahl-Bits für Interrupt-Rate
+
| 3-0 || Auswahl-Bits der Wiederholrate des periodischen Interrupts. Frequenz = 65536 Hz / 2^Rate
−
            0000b = kein Interrupt
+
{| {{prettytable}}
−
            0011b = alle 122 Mikrosekunden (minimum)
+
!Rate
−
            0110b = 976.562 Mikrosekunden (Standard)
+
!Teiler
−
            1111b = 500 Millisekunden
+
!Frequenz
 +
!Periode
 +
!Bemerkung
 +
|-
 +
| 0000b || 0 || || || kein Interrupt
 +
|-
 +
| 0011b || 8 || 8192 Hz || 122 µs || Minimum)
 +
|-
 +
| 0110b || 6 || 1024 Hz || 976.562 µs || Standard
 +
|-
 +
| 1111b || 15 ||  2 Hz || 500 ms ||
 +
|}
 
|}
 
|}
 
</center>
 
</center>
 
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=== 0x0B - Statusregister B ===
 
=== 0x0B - Statusregister B ===