NOIV1SN5000A Datasheet, PDF (18/71 Pages) ON Semiconductor – VITA 5000 5.3 Megapixel 75 FPS Global Shutter CMOS Image Sensor

NOIV1SN5000A
Soft Power Down
During the soft power down action, the internal blocks are
disabled and the sensor is put in standby state to reduce the
current dissipation. This action exists of a set of SPI uploads.
The soft power down uploads are listed in Table 12.
Table 12. SOFT POWER DOWN REGISTER UPLOAD
Upload #
Address
Data
1
112
0x0000
Disable LVDS transmitters
2
48
0x0000
Disable AFE
3
40
0x0000
Disable column multiplexer
4
72
0x0200
Disable charge pump
5
64
0x0000
Disable biasing block
6
10
0x0999
Soft reset
Description
Disable Clock Management - Part 2
The ‘Disable Clock Management’ action stops the
internal clocking to further decrease the power dissipation.
This action can be implemented with the SPI uploads as
shown in Table 13.
Table 13. DISABLE CLOCK MANAGEMENT REGISTER UPLOAD − PART 2
Upload #
Address
Data
8-bit mode with PLL
1
34
0x0000
Disable logic blocks
2
32
0x200C
Disable logic clock
3
9
0x0009
Soft reset clock generator
8-bit mode without PLL
1
34
0x0000
Disable logic blocks
2
32
0x2008
Disable logic clock
3
9
0x0009
Soft reset clock generator
10-bit mode with PLL
1
34
0x0000
Disable logic blocks
2
32
0x2004
Disable logic clock
3
9
0x0009
Soft reset clock generator
Description
Disable Clock Management - Part 1
The ‘Disable Clock Management’ action stops the
internal clocking to further decrease the power dissipation.
This action can be implemented with the SPI uploads as
shown in Table 14.
Table 14. DISABLE CLOCK MANAGEMENT REGISTER UPLOAD − PART 1
Upload #
Address
Data
Description
1
16
0x0000
Disable PLL
2
8
0x0099
Soft reset PLL
3
20
0x0000
Configure clock management
http://onsemi.com
18