MCIMX35 Datasheet, PDF (65/140 Pages) Freescale Semiconductor, Inc – Multimedia Applications Processor for Automotive Products

The timing described in Figure 41 is that of a Motorola sensor. Some other sensors may have slightly
different timing. The CSI can be programmed to support rising/falling-edge triggered SENSB_VSYNC;
active-high/low SENSB_HSYNC; and rising/falling-edge triggered SENSB_PIX_CLK.
4.7.12.3 Electrical Characteristics
Figure 42 depicts the sensor interface timing, and Table 50 lists the timing parameters.
1/IP1
SENSB_MCLK
(Sensor Input)
SENSB_PIX_CLK
(Sensor Output)
IP3
IP2
1/IP4
SENSB_DATA,
SENSB_VSYNC,
SENSB_HSYNC
Figure 42. Sensor Interface Timing Diagram
Table 50. Sensor Interface Timing Parameters
ID
Parameter
Symbol
IP1
Sensor input clock frequency
IP2
Data and control setup time
Fmck
Tsu
IP3
Data and control holdup time
Thd
IP4
Sensor output (pixel) clock frequency
Fpck
Min.
0.01
5
3
0.01
Max.
133
—
—
133
Units
MHz
ns
ns
MHz
MCIMX35 (i.MX35) Multimedia Applications Processor for Automotive Products Advance Information, Rev. 1
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
65