NOIL1SE3000A-GDC ON Semiconductor, NOIL1SE3000A-GDC Datasheet - Page 21
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
NOIL1SE3000A-GDC
Manufacturer Part Number
NOIL1SE3000A-GDC
Description
Manufacturer
ON Semiconductor
Datasheet
1.NOIL1SE3000A-GDC.pdf
(58 pages)
Specifications of NOIL1SE3000A-GDC
Lead Free Status / Rohs Status
Supplier Unconfirmed
•
ROT_timer (b0000001 / d1)
The ROT length, in number of sensor clock periods, is
expressed by the formula: ROT length = ROT_timer + 2.
Table 16. SEQUENCER REGISTER
Powerdown, bit <0>
Reset_n_seq, bit<1>
Red_ROT, bit<2>
Ds_en, bit<3>
Sel_pre_width, bit<5:4>
Table 17. ROT TIMER REGISTER
The ROT_timer register controls the length of the ROT.
the ROT. See ROT_timer (b0000001 / d1) on page 21.
The default timing is in reduced ROT mode, so there is
no reduction in dynamic range.
Ds_en, bit<3>. Bit to enable dual slope operation.
Enabling this mode allows to enlarge optical dynamic
range.
Value Bit<4:0>
On startup
On startup
On startup
On startup
On startup
On startup
00000
xxxxx
Value
00
01
10
11
0
1
0
1
0
1
0
1
ROT length is 35 sensor clocks, 140 master clocks.
ROT length is <N+2> sensor clocks (<N+2>*4 master clocks) where N is the register value
00111 (9 sensor clocks)
Normal operation
Image core in power down
0
Sequencer kept in reset
Normal operation
1
Long ROT mode
Reduced ROT mode
1
Disable dual slope operation
Enable dual slope operation
0
Sel_pre is 1 sensor clock period long (4 master clocks)
Sel_pre is 2 sensor clock periods long (8 master clocks)
Sel_pre is 3 sensor clock periods long (12 master clocks)
Same effect as ‘10’ setting
00
http://onsemi.com
21
•
The relation between the row overhead time and the ROT
pin is described in the section ROT Pin on page 39. Bits
<7:5> are ignored.
Sel_pre_width, bit<5:4>. Setting these two bits allows
changing the width of the sel_pre pulse that is used to
precharge all column lines at the start of every ROT.
Changing these bits does not change the total ROT
length.
Effect
Effect