MT9M001:1/2-Inch Megapixel Digital Ima Output Data Format amount of horizontal blanking and vertical blanking is p rogrammable through Reg0x05 and RegOx06,respectively.LINE_VALID is HIGH during the shaded region of the figure. FRAME_VALID timing is described in"Output Data Timing"on page 10. Figure 5:Spatial lllustration of Image Readout VALID MAGE LANDIA 88888 VERTICAL BLANKING 60a88=898868 Output Data Timing UNVADece Figure 6:Timing Example of Pixel Data UNE_VALD- 几U几U八U八ni inallu timed the falling edge of PIXCLK.The PIXCLK is HIGH while master clock is HIGH and then M hS EN 6 MT9M001_DS Rev. M Pub. 5/15 EN 10 ©Semiconductor Components Industries, LLC,2015. MT9M001: 1/2-Inch Megapixel Digital Image Sensor Pixel Data Format Output Data Format 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 10. Figure 5: Spatial Illustration of Image Readout Output Data Timing 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. Figure 6: Timing Example of Pixel Data The rising edges of the PIXCLK signal are nominally timed to occur on the rising DOUT edges. This allows PIXCLK to be used as a clock to latch the data. DOUT data is valid on 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. P0,0 P0,1 P0,2.P0,n-1 P0,n P1,0 P1,1 P1,2.P1,n-1 P1,n 00 00 00 . 00 00 00 00 00 00 . 00 00 00 Pm-1,0 Pm-1,1.Pm-1,n-1 Pm-1,n Pm,0 Pm,1.Pm,n-1 Pm,n 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 00 00 00 . 00 00 00 00 00 00 . 00 00 00 VALID IMAGE HORIZONTAL BLANKING VERTICAL BLANKING VERTICAL/HORIZONTAL BLANKING LINE_VALID PIXCLK DOUT9-DOUT0 . . . . . . . . . . . . . . . . P0 (9:0) P1 (9:0) P2 (9:0) P3 (9:0) P4 (9:0) Pn-1 (9:0) Pn (9:0) Blanking Valid Image Data Blanking