ST5251 Control/Status Register 2 (0x104)

 

ST5251 Control/Status Register 2 (0x104)
Bit Name Function
0x80 Camera Aux 2
0x40 Camera Aux 1
0x20 Gain Direction 1=Down
0x10 Gain Count 1=Increment
0x08 Not Assigned -
0x04 Shutter Bit 3 (MSB) 1=ON
0x02 Shutter Bit 2 1=ON
0x01 Shutter Bit 1 (LSB) 1=ON

Shutter values are described here.

The Camera Aux bits are delivered to the sensor head. They could be used, say, for an external shutter or other TBD application.