_NV_TIMING Struct Reference

#include <nvapi.h>

Data Fields
NvU16	HVisible
NvU16	HBorder
NvU16	HFrontPorch
NvU16	HSyncWidth
NvU16	HTotal
NvU8	HSyncPol
NvU16	VVisible
NvU16	VBorder
NvU16	VFrontPorch
NvU16	VSyncWidth
NvU16	VTotal
NvU8	VSyncPol
NvU16	interlaced
NvU32	pclk
NV_TIMINGEXT	etc

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Detailed Description

The very basic timing structure based on the VESA standard:

            |<----------------------------htotal--------------------------->| 
             ---------"active" video-------->|<-------blanking------>|<-----  
            |<-------hvisible-------->|<-hb->|<-hfp->|<-hsw->|<-hbp->|<-hb->| 
 --------- -+-------------------------+      |       |       |       |      | 
   A      A |                         |      |       |       |       |      | 
   :      : |                         |      |       |       |       |      | 
   :      : |                         |      |       |       |       |      | 
   :vertical|    addressable video    |      |       |       |       |      | 
   : visible|                         |      |       |       |       |      | 
   :      : |                         |      |       |       |       |      | 
   :      : |                         |      |       |       |       |      | 
 vertical V |                         |      |       |       |       |      | 
  total   --+-------------------------+      |       |       |       |      | 
   :      vb         border                  |       |       |       |      | 
   :      -----------------------------------+       |       |       |      |  
   :      vfp        front porch                     |       |       |      |  
   :      -------------------------------------------+       |       |      | 
   :      vsw        sync width                              |       |      | 
   :      ---------------------------------------------------+       |      | 
   :      vbp        back porch                                      |      | 
   :      -----------------------------------------------------------+      | 
   V      vb         border                                                 | 
 ---------------------------------------------------------------------------+ 

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Field Documentation

NV_TIMINGEXT _NV_TIMING::etc

NvU16 _NV_TIMING::HBorder

horizontal border

NvU16 _NV_TIMING::HFrontPorch

horizontal front porch

NvU8 _NV_TIMING::HSyncPol

horizontal sync polarity: 1-negative, 0-positive

NvU16 _NV_TIMING::HSyncWidth

horizontal sync width

NvU16 _NV_TIMING::HTotal

horizontal total

NvU16 _NV_TIMING::HVisible

horizontal visible

NvU16 _NV_TIMING::interlaced

1-interlaced, 0-progressive

NvU32 _NV_TIMING::pclk

pixel clock in 10 kHz

NvU16 _NV_TIMING::VBorder

vertical border

NvU16 _NV_TIMING::VFrontPorch

vertical front porch

NvU8 _NV_TIMING::VSyncPol

vertical sync polarity: 1-negative, 0-positive

NvU16 _NV_TIMING::VSyncWidth

vertical sync width

NvU16 _NV_TIMING::VTotal

vertical total

NvU16 _NV_TIMING::VVisible

vertical visible

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The documentation for this struct was generated from the following file:

• nvapi.h