Video Timing Parameters

The following waveforms show the video interface signals relationship.

Figure 1. Video Timing Waveform (Horizontal)

Figure 2. Video Timing Waveform (Vertical)

Table 1. Video Timing Parameter Definitions
MIPI Video Timing Parameters	Definition	Min	Max	Unit
HACT	Total number of pixel per line	16	8,192	Pixel
VACT	Total number of line per frame	1	8,192	Line
HSA	HSYNC pulse width	1	4,096	Pixel
HBP	Horizontal back porch	1	4,096	Pixel
HFP	Horizontal front porch	1	4,096	Pixel
VSA	VSYNC pulse width	1	8,192	Line
VBP	Vertical back porch	1	8,192	Line
VFP	Vertical front porch	1	8,192	Line
Pixel Clock	Video stream pixel clock frequency in MHz	^¹	^¹	MHz
MIPI Speed	CSI-2 TX MIPI speed in Mbps	80	1,500	Mbps
No. data lane	Number of MIPI data lane	1	8	Lane

Table 1 describes the support range for video timing parameters. For a more precise check on timing compliance, you can refer to the Titanium MIPI Utility.

¹ Refer to Pixel Clock Calculation.