Description: ‧ (1) clock (DCLK signal) point-DCLK is the basis of the entire LCD work. It provides basic LCD clock work. The basic formula is: DCLK = (HCLK)/((CLKDIV+1)* 2)- which HCLK is AXI/AHB clock, CLKDIV in LCD control register 1. ‧ (2) a horizontal synchronization (HSNYC Signal)- provided in the horizontal direction of the image signal is synchronized. The problem with the output signal error will cause the horizontal direction. ‧ (3) the level of the front porch (HFPD signal)- This signal provides assistance horizontal image synchronization. This error will cause the image size signal output boundary and horizontal directions are incorrect. It is located on the waveform horizontal sync front. ‧ (4) the level Gallery (HBPD signal)- This signal provides assistance horizontal image synchronization. This error will cause the image size signal output boundary and horizontal directions are incorrect. It is located on the waveform horizontal sync later. ‧ (5) vertical
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