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AR0141CS View Datasheet(PDF) - ON Semiconductor

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AR0141CS
ON-Semiconductor
ON Semiconductor ON-Semiconductor
AR0141CS Datasheet PDF : 48 Pages
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AR0141CS
CHANGING SENSOR MODES
Register Changes
All register writes are delayed by one frame. A register
that is written to during the readout of frame n will not be
updated to the new value until the readout of frame n + 2.
This includes writes to the sensor gain and integration
registers.
RealTime Context Switching
In the AR0141CS, the user may switch between two full
register sets A and B by writing to a context switch change
bit in R0x30B0[13]. When the context switch is configured
to context A the sensor will reference the context A registers.
If the context switch is changed from A to B during the
readout of frame n, the sensor will then reference the context
B coarse_integration_time registers in frame n + 1 and all
other context B registers at the beginning of reading frame
n + 2. The sensor will show the same behavior when
changing from context B to context A.
Table 15. LIST OF CONFIGURABLE REGISTERS FOR CONTEXT A AND CONTEXT B
Context A
Context B
Register Description
Address
Register Description
coarse_integration_time
line_length_pck
frame_length_lines
row_bin
col_bin
fine_gain
coarse_gain
x_addr_start
y_addr_start
x_addr_end
y_addr_end
y_odd_inc
x_odd_inc
green1_gain
blue_gain
red_gain
green2_gain
global_gain
0x3012
0x300C
0x300A
0x3040[12]
0x3040[13]
0x3060[3:0]
0x3060[5:4]
0x3004
0x3002
0x3008
0x3006
0x30A6
0x30A2
0x3056
0x3058
0x305A
0x305C
0x305E
coarse_integration_time_cb
line_length_pck_cb
frame_length_lines_cb
row_bin_cb
col_bin_cb
fine_gain_cb
coarse_gain_cb
x_addr_start_cb
y_addr_start_cb
x_addr_end_cb
y_addr_end_cb
y_odd_inc_cb
x_odd_inc_cb
green1_gain_cb
blue_gain_cb
red_gain_cb
green2_gain_cb
global_gain_cb
Address
0x3016
0x303E
0x30AA
0x3040[10]
0x3040[11]
0x3060[11:8]
0x3060[13:12]
0x308A
0x308C
0x308E
0x3090
0x30A8
0x30AE
0x30BC
0x30BE
0x30C0
0x30C2
0x30C4
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