Inhaltsverzeichnis - Addi-Data ADDICOUNT APCI-1710 Handbuch

Inhaltsverzeichnis

1 BESTIMMUNGSGEMÄSSE VERWENDUNG ......................6
1.1 Bestimmungsgemäßer Zweck ................................................. 6
1.2 Bestimmungswidriger Zweck................................................... 6
1.3 Technische Dokumentation..................................................... 6
1.4 Funktionsbeschreibung ........................................................... 7
1.5 Schriftvereinbarung................................................................. 7
2 PULSE WIDTH MODULATION (PWM)..............................8
2.1 Funktionsbeschreibung ........................................................... 8
2.1.1 Blockschaltbid der PWM Funktion...................................................8
2.1.2 Typische Anwendungen.................................................................9
2.2 Benutzte Signale...................................................................... 9
2.3 Pinbelegung der PWM........................................................... 10
2.4 Anschlussbeispiel.................................................................. 11
2.5 E/A Adressbelegung der PWM Funktion................................. 11
2.6 Beschreibung der E/A Funktionen.......................................... 12
2.6.1 Timer Register...............................................................................12
Low Pegel ....................................................................................12
High Pegel....................................................................................12
2.6.2 PWM commando register ............................................................12
2.6.3 PWM status register.......................................................................13
2.6.4 PWM synchro gate/interrupt status register ...................................13
2.6.5 Versions-Register ..........................................................................13
2.7 Grenzwerte ............................................................................ 14
2.8 Arbeiten mit PWM .................................................................. 14
3 STANDARDSOFTWARE................................................15
3.1 Define-Werte ......................................................................... 15
3.2 Interruptmaske ...................................................................... 15
3.3 PWM-Funktionen.................................................................... 16
3.3.1 Initialisierung.................................................................................16
1)
2)
3)
4)
5)
3.3.2 PWM Status...................................................................................30
1)
3.3.3 Windows NT/95 interrupt kernel functions......................................32
1)
2)
4
i_APCI1710_InitPWM (...) ........................................................... 16
i_APCI1710_EnablePWM (...)...................................................... 20
i_APCI1710_SetNewPWMTiming (...) ........................................ 23
i_APCI1710_DisablePWM (...) .................................................... 25
i_APCI1710_GetPWMInitialisation (...)....................................... 27
i_APCI1710_GetPWMStatus (...) ................................................. 30
i_APCI1710_KRNL_GetPWMStatus (...) .................................... 32
i_APCI1710_KRNL_SetNewPWMTiming (...) ........................... 34
APCI-/CPCI-1710