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Control and States Register
Common and
Indication example: Function name (CSR: xxxx xxxx h) Function description
Lower 32 bits of 64 bit CSR address are displayed. ex: F0F0 0800 h
means BUS_ID, NODE_ID, FFFF F0F0 0800 h.
1. IIDC Standard CSR
(1) BRIGHTNESS | (CSR: F0F0 0800 h) |
Master black level is adjusted.
Setting value 820000xx h xx: 00h to FFh (standard 80h)
Can be set in range of 00h to FFh. Setting value to 00h side lowers black level. FFh side raises black level.
(2) SHARPNESS | (CSR: F0F0 0808 h) |
Sharpness level adjustment (object contour correction) | |
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Setting value 820000xx h | xx: 00h to FFh (standard 80h) |
Contour correction can be set in range of 00h to FFh. Setting value toward 00h side reduces correction for | |
softer contours. Setting toward FFh side increases correction for sharper contours. | |
(3) WHITE BALANCE | (CSR: F0F0 080C h) |
White balance adjustment |
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*only for |
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xx: 00h to FFh (B gain)
yy: 00h to FFh (R gain)
White balance is adjusted manually by adjusting R and B gain. Gain is reduced at 00h side and raised at FFh side.
- One Push Auto White Balance (AWB)-Setting value 86000000 h
State for automatic white balance adjustment.Setting value 83000000 h
White balance is adjusted in real time (automatic tracking). An effective function when the scene is subject to changes in color temperature of the light source.
(4) GAIN | (CSR: F0F0 0820 h) |
Electrical sensitivity is adjusted. |
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Setting value 82000xxx h | xxx: 000h to 1C2h (1dB≒019h) |
Adjusts electrical sensitivity in the range of 0 to 18 dB.
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