Re: gate-pulse generation using LF2407A




> But the problem is that the compare registers are not getting
> updated.What may be the possible causes of this problem?

CMPR registers are shadowed, that means they get updated only when
timer counter overflows or reaches timer period (in up-down mode),
check ACTRA register to see how is CMPR reguster update set-up

> My next question is ,can i configure timer 1 for interrupt generation
> and compare operation simultaneously??
> plz help
of course

Regards, Mitja

.



Relevant Pages

  • Re: device driver for the SGI system clock, mmtimer
    ... Here is the driver with the interrupt support "killed". ... The timer hardware was designed around the multimedia timer specification by ... +static int mmtimer_ioctl; ... * of the page where the registers are mapped) for the counter in question. ...
    (Linux-Kernel)
  • Re: SetTimer not working
    ... I have a welcome dialog which registers my users to a web server just after ... have the message pump stop. ... The problem is the timer isn't working while the lengthy procesing is ... Start a thread or an asynchronous I/O operation and return to the main message pump. ...
    (microsoft.public.vc.mfc)
  • SetTimer not working
    ... I have a welcome dialog which registers my users to a web server just after ... void CWelcomeDlg::OnBnClickedOK ... The problem is the timer isn't working while the lengthy procesing is ...
    (microsoft.public.vc.mfc)
  • Re: 89C51ED2
    ... clock, of course) and you set "timer compare" registers, which toggle ... I'm not sure how many of these timer compare register it has, ... number of events as long as your ISR is quick enough to not block other ... The "timer capture" input just responds to the timer input ...
    (sci.electronics.design)
  • Re: 89C51ED2
    ... clock, of course) and you set "timer compare" registers, which toggle ... I'm not sure how many of these timer compare register it has, ... number of events as long as your ISR is quick enough to not block other ...
    (sci.electronics.design)