Vertical Sync sensor: Difference between revisions
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BITSI stands for Bits to Serial Interface. Because the BITSI is designed to interface both in- and output signals, the 'protocol' is asymmetric: the input and output protocols differ. | BITSI stands for Bits to Serial Interface. Because the BITSI is designed to interface both in- and output signals, the 'protocol' is asymmetric: the input and output protocols differ. | ||
{|- | {| class="wikitable" | ||
|- | |||
! scope="row" colspan="3" | Vertical Sync sensor | |||
|- | |||
! scope="row" width="120px" | ASCII (rise/fall) | |||
! scope="row" width="120px" | Code (rise/fall) | |||
! scope="row" width="120px" | Light | |||
|- | |||
| 1 || A / a || 65 / 97 || ON / OFF | | 1 || A / a || 65 / 97 || ON / OFF | ||
|- | |- | ||
|} | |} | ||
This means that when signal 1 gets active(button press), a capital A will be sent to the serial port. A lowercase 'a' will be sent when the signal is deactivated(button release). Mechanical buttons can be connected directly. | This means that when signal 1 gets active(button press), a capital A will be sent to the serial port. A lowercase 'a' will be sent when the signal is deactivated(button release). Mechanical buttons can be connected directly. | ||