8
Mode Settings
External VD
External HD
100
100
100
5
Unit: Clock
1 Clk = 40.74 ns
Make sure that the external HD and VD phases against
the standard center phase are as shown in the figure.
External VD falling edge:
Input within 100 Clk
before or after the standard center phase.
External VD rising edge:
Input within 5 Clk before
or 100 Clk after the standard center phase.
(The rising edge is used only in high-rate scan
mode.)
Note that input outside the specified ranges can lead to
internal reset instability and high-rate interval
instability.
When you restart/reset the camera or operate the
camera by inputting an external trigger shutter pulse,
the V sync signal for the image is output about 1 H
later from the external VD.
Mode Settings
During normal operation:
HD phase 31.78 µs, VD
phase 16.68 ms/8.357 ms (bining ON/OFF)
continuous.
Phase timing is as shown above (falling edge only
applied).
During restart/reset or external trigger shutter
mode operation:
HD phase 31.78 µs continuous.
VD (reset) any timing where HD phase is within
range shown above.
Input/Output Specifications
External HD/VD Input Phase Specifications
Standard center phase
Falling edge
Rising edge
