MT9M001C12STM-EVAL Micron Technology Inc, MT9M001C12STM-EVAL Datasheet - Page 8

• Manufacturer Part Number: MT9M001C12STM-EVAL
• Manufacturer: Micron Technology Inc

Specifications of MT9M001C12STM-EVAL

• Lead Free Status / Rohs Status: Compliant

Output Data Format
Figure 5:
Output Data Timing
Figure 6: Timing Example of Pixel Data
PDF: 09005aef81c2856f/Source: 09005aef80a3e031
MT9M001_DS_2.fm - Rev. F 5/06 EN
Spatial Illustration of Image Readout
The MT9M001 image data is read out in a progressive scan. Valid image data is
surrounded by horizontal blanking and vertical blanking, as shown in Figure 5. The
amount of horizontal blanking and vertical blanking is programmable through Reg0x05
and Reg0x06, respectively. LINE_VALID is HIGH during the shaded region of the figure.
FRAME_VALID timing is described in “Output Data Timing” on page 8.
The data output of the MT9M001 is synchronized with the PIXCLK output. When
LINE_VALID is HIGH, one 10-bit pixel datum is output every PIXCLK period.
The rising edges of the PIXCLK signal are nominally timed to occur on the rising D
edges. This allows PIXCLK to be used as a clock to latch the data. D
the falling edge of PIXCLK. The PIXCLK is HIGH while master clock is HIGH and then
LOW while master clock is LOW. It is continuously enabled, even during the blanking
period. The parameters P1, A P2, and Q in Figure 7 are defined in Table 4.
D
P
OUT
LINE_VALID
m-1,0
P
P
P
0,0
1,0
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
00 00 00 ..................................... 00 00 00
m,0
9-D
PIXCLK
P
P
P
0,1
1,1
m-1,1
P
OUT
m,1
P
P
0,2
1,2
0
.....................................P
.....................................P
VERTICAL BLANKING
.....................................P
.....................................P
VALID IMAGE
Blanking
MT9M001: 1/2-Inch Megapixel Digital Image Sensor
(9:0)
P 0
m-1,n-1
m,n-1
0,n-1
1,n-1
P
m,n
P
P
P
0,n
1,n
m-1,n
(9:0)
P 1
8
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
00 00 00 .................. 00 00 00
VERTICAL/HORIZONTAL
(9:0)
Valid Image Data
P2
HORIZONTAL
BLANKING
BLANKING
Micron Technology, Inc., reserves the right to change products or specifications without notice.
(9:0)
P 3
(9:0)
P 4
. . . .
. . . .
. . . .
. . . .
P n-1
(9:0)
(9:0)
P n
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Pixel Data Format
OUT
Blanking
data is valid on
OUT