NOIL2SC1300A-GDC ON Semiconductor, NOIL2SC1300A-GDC Datasheet - Page 21

• Manufacturer Part Number: NOIL2SC1300A-GDC
• Description: LUPA1300-2 COLOR PGA168
• Manufacturer: ON Semiconductor

Specifications of NOIL2SC1300A-GDC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Programming the Exposure Time
distinct methods (controlled by register seqmode3[6]):
•
•
Note that the seqmode3[7] can also be used to sync the user signals in slave mode. The behavior is exactly the same.
Master Mode
tint_timer always exceeds the number of lines that are read
out. This is because the sequencer samples a new image after
In master mode, the exposure time is configured in two
In master mode the reset and exposure time is written in registers.
Ensure that the added value of the registers res_length and
# lines: Obvious, changing signals that control
integration time. They are always changed during ROT
to avoid any image artefacts.
# clock cycles: Must be multiplied by
(2**seqmode4[3:0]). When the counter expires,
changes are put into effect immediately. Asserting the
configuration signal (seqmode3[7]) forces delaying
signal updates until the next ROT.
Figure 14. Integration and Image Readout in Master Mode
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how they are interpreted by the hardware.
integration is complete, without checking if image readout
is finished. Enlarging res_length to accommodate for this
has no impact on image capture.
Table 13. USER PROGRAMMABLE TIMER SETTINGS
reg_res_length
reg_tint_timer
reg_tint_ds_timer
reg_tint_ts_timer
res_dsts_length
reg_rot_timer
reg_fot_timer
reg_sel_pre_timer
reg_precharge_timer
reg_sample_timer
reg_vmem_timer
reg_delayed_rdt_timer
Table 13 lists the user programmable timer settings and
Setting
Lines/cycles
Lines/cycles
Lines/cycles
Lines/cycles
Lines/cycles
clock cycles
clock cycles
clock cycles
clock cycles
clock cycles
clock cycles
Lines/cycles
Granularity