MultiCam Boards Documentation > MultiCam Documentation > MultiCam Reference > Channel Class > Camera Features Category > Expert Level (Camera Features) > HsyncCtl

HsyncCtl

Picolo Picolo Junior 4 Picolo Pro 2 Picolo Pro 3 Picolo Tetra Picolo Tymo Picolo Alert Picolo Diligent
Grablink Full XR Grablink Full Grablink DualBase Grablink Base

Description

Type

Enumerated

Description

Significant edge of pixel clock from camera

"Set" effect

Sets the pixel clock edge

"Get" effect

Returns the pixel clock edge currently involved

Classification

Class

Channel

Category

Camera Features

Level

Expert

Identifiers

String

HsyncCtl

C, C++

MC_HsyncCtl

.NET

MC.HsyncCtl

Numerical

722

This parameter, along with HsyncEdge, declares the attributes of the line synchronization signal sensed from the camera feeding the channel.

It applies to analog area-scan cameras that deliver a separate horizontal synchronization pulse used by the frame grabber to monitor the camera timing (digital synchronization mode).

It also applies to digital area-scan cameras that always deliver a separate horizontal synchronization pulse used by the frame grabber to monitor the camera timing.

For line-scan cameras, the parameter characterizes the signal validating the read-out of the line data.

In the case of digital cameras (line-scan or area-scan), the signal described by HsyncCtl is often called Line Valid or LVAL.

Values applicable to Domino Iota, Domino Alpha 2, Domino Melody, Domino Harmony

Name

Identifier

Description

NONE

MC_HsyncCtl_NONE

The camera provides no line synchronization output.

TTL

MC_HsyncCtl_TTL

The camera provides a line synchronization output at TTL levels.

DIFF

MC_HsyncCtl_DIFF

The camera provides a line synchronization output at DIFF levels.

Values applicable to Domino Symphony

Name

Identifier

Description

NONE

MC_HsyncCtl_NONE

The camera provides no line synchronization output.

TTL

MC_HsyncCtl_TTL

The camera provides a line synchronization output at TTL levels.