Reference Manual IMX7DRM.pdf [ MIPI DSI Host Controller (MIPI_DSI) 13.4.3.9.4 Buffer ]
What is the unit of buffer described in this?
For example, for a 480 [H] x 800 [V] monitor
1. HSYNC period 1LINE = 480
2. VSYNC period 1 image = 384000 [480x800]
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13.4.3.9.4 Buffer
In MIPI DSI standard specification, DSI Master sends image stream in burst mode. The
image stream transmits in high-speed and bit-clock frequency. This mode allows the
device to stay in stop state longer to reduce power consumption. For this mode, MIPI DSI
Master has a line buffer to store one complete line and send it faster at the next line time.
Solved! Go to Solution.
Hi hyuuma,
This unit means when monitor stay in sleep mode, the buffer can store a line buffer.When the monitor is going to normal display, this process will be fast because MIPI have stored a line buffer before you wake up monitor.
Hi hyuuma,
This unit means when monitor stay in sleep mode, the buffer can store a line buffer.When the monitor is going to normal display, this process will be fast because MIPI have stored a line buffer before you wake up monitor.