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MultiCam Boards Documentation > DOMINO series Documentation > DOMINO Iota Handbook > Installation > Jumper Setting > V Jumper Block
V Jumper Block

Domino boards have V jumper blocks called VX when associated to the Camera X connector and VY when associated to the Camera Y connector.

The V jumper blocks are used to configure the usage of the following camera connector pins.

Pin number

Generic name

Name on camera connector

4

VIO

VIO

5

EXP

EXP

TTL input/output (default setting)

This configuration is used to control VIO and EXP signals as 2 independent TTL I/O lines. The direction and polarity of these two signals is determined through relevant MultiCam parameters.

The MultiCam parameter JumperV returns TTL when a supported camera requires this configuration.

JumpersTTL

Non-inverted differential vertical reference

This configuration is used to control VIO and EXP pins as a single non-inverted differential input line. The direction and polarity of these two signals is determined through relevant MultiCam parameters.

The positive line is connected to the VIO pin and the negative line is connected to the EXP pin.

The MultiCam parameter JumperV returns DPOS when a supported camera requires this configuration.

JumpersDPOS

Inverted differential vertical reference

This configuration is used to control HIO and EXP pins as a single inverted differential input line. The direction and polarity of these two signals is determined through relevant MultiCam parameters.

The positive line is connected to the EXP pin and the negative line is connected to the VIO pin.

The MultiCam parameter JumperV returns DNEG when a supported camera requires this configuration.

JumpersDNEG