Gpio; Gpi; Gpo - Sony XCL-CG510 Technical Manual

Digital video camera module
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GPIO

GPI

The value can be checked by detecting the signals input
to the DC power input connector 7th, 10th, and 11th
using the GPI command. Since all pins are pulled up,
1 (Hi level) is returned if they are opened.
Command
Parameter
GPI

GPO

GPO1, GPO2, and GPO3 outputs can be transmitted
from the DC power input connector 4th, 6th, and 9th
pins, respectively. After selecting a signal, the output
polarity should be determined by GPO-INVERTER.
The strobe control signal can be set separately for
GPO1, GPO2, and GPO3.
Command Parameter1 Parameter2
GPO-SRC
4/6/9
Command
Parameter
GPO-INVERTER
0
1
Setting example:
LVAL signal is output to GPO2 (DC power input
connector 6th pin), Hi active setting (Hi is enabled)
>GPO-SRC 6 2
>GPO-INVERTER 6 0
7/10/11
Setting
0
Exposure signal
1
Strobe control signal
2
LVAL signal
3
FVAL signal
4
Sensor readout signal
5
Trigger through signal
6
Pulse generation signal
7
User definition 1
8
User definition 2
9
User definition 3
Setting
Without signal inversion
With signal inversion
29

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