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ASX340AT Datasheet, PDF (53/75 Pages) ON Semiconductor – Color CMOS NTSC/PAL Digital Image
ASX340CS: 1/4-Inch Color CMOS NTSC/PAL Digital Image Sensor
Modes and Timing
Floating Inputs
The following ASX340AT pins cannot be floated:
• SDATA–This pin is bidirectional and should not be floated
• FRAME_SYNC
• TRST_N
• SCLK
• SADDR
• ATEST1
• ATEST2
Output Data Ordering
Table 27: Output Data Ordering in DOUT RGB Mode
Mode
(Swap Disabled)
565RGB
555RGB
444xRGB
x444RGB
Byte
D7
D6
D5
D4
D3
First
R7
R6
R5
R4
R3
Second
G4
G3
G2
B7
B6
First
0
R7
R6
R5
R4
Second
G5
G4
G3
B7
B6
First
R7
R6
R5
R4
G7
Second
B7
B6
B5
B4
0
First
0
0
0
0
R7
Second
G7
G6
G5
G4
B7
Note: PIXCLK is 54 MHz when EXTCLK is 27 MHz.
Table 28: Output Data Ordering in Sensor Stand-Alone Mode
Mode
10-bit Output
D7
D6
D5
D4
D3
D2
D1
D0
B9
B8
B7
B6
B5
B4
B3
B2
Note: PIXCLK is 27 MHz when EXTCLK is 27 MHz.
D2
D1
D0
G7
G6
G5
B5
B4
B3
R3
G7
G6
B5
B4
B3
G6
G5
G4
0
0
0
R6
R5
R4
B6
B5
B4
DOUT_LSB1
B1
DOUT_LSB0
B0
ASX340AT/D Rev. H, 8/15 EN
53
©Semiconductor Components Industries, LLC, 2015.