Cirrus-logic AN269 Manual do Utilizador descarregar pdf (Página 11)

AN269

AN269REV1 11

The output mode “Single 16-bit 555 Pixel Per Clock” is shown in Figure 4. In this mode, each SPCLK will clock out

a single pixel, with 5 bits representing the Blue component on P[5:1], Green component on P[11:7], and Red com-

ponent of the pixel on P[17:13].

Pixel Data Bus

Pins P[17:0]

Pixel 0 (First SPCLK)

Pixel 1 (Second SPCLK)

Pixel Data Most Significant Bits

(from LUT and Blink Logic)

Figure 4. Single 16-bit 555 Pixel Per Clock Output

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 64 65

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Cirrus-logic AN269 Manual do Utilizador Página 11