Rainbow Electronics DAB-CAM-C01 - Manual (Page 19)

TCM8230MD (A) Ver. 1.20
04/01/05 19/27
Exposure mode
TCM8230MD supports long exposure time mode (ESRLSW (Address=04h, Bit5,4)= 1) and extra-long exposure time
mode (ESRLSW (Address=04h Bit5,4)= 2, 3).
Vertical timing
Normal mode
Long exp.
mode
Extra-long
exp. mode
1st frame 2nd frame 3rd frame Data
VD
2nd frame 1st frame Data
VD
1st frame 2nd frame 3rd frame Data
VD
blanking blanking blanking
blanking blanking blanking blanking
ESRLSW=0
ESRLSW=1
ESRLSW=2,3
V_LENGTH=3
When use these modes, you should be sent below I
2 C commands before entry these modes.
ESRLSW (Address=04h Bit5,4)= 1, 2 or 3
Address=22h, Data=10h (Default Data=26h)
Address=24h, Data=0Fh (Default Data=27h)
Address=28h, Data=06h (Default Data=23h)