Cirrus-logic AN269 Manual do Utilizador descarregar pdf (Página 48)

48 AN269REV1

AN269

For the case of Red[7:5] = 011b, the following output patterns will be generated:

For this pixel input value, the pixel output value is on 50% of the time, which means that this will produce

50% brightness on the red channel.

For the case of Red[7:5] = 101b, the following output patterns will be generated:

For this pixel input value, the pixel output value is on 75% of the time, which means that this will produce

75% brightness on the red channel.

Frame 0

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

Frame 1

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

VCNT=00b

1100 0011

VCNT=01b

1010 0101

VCNT=10b

0011 1100

VCNT=11b

1010 0101

Frame 2

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

Frame 3

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

VCNT=00b

1010 0101

VCNT=01b

1100 0011

VCNT=10b

1010 0101

VCNT=11b

0011 1100

Table 10. Grayscale Output for Red[7:5] = 011b

Frame 0

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

Frame 1

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

VCNT=00b

1011

VCNT=00b

1110

VCNT=01b

1101

VCNT=01b

0111

VCNT=10b

1110

VCNT=10b

1011

VCNT=11b

0111

VCNT=11b

1101

Frame 2

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

Frame 3

HCNT

=00b

HCNT

=01b

HCNT

=10b

HCNT

=11b

VCNT=00b

1101

VCNT=00b

0111

VCNT=01b

1011

VCNT=01b

1110

VCNT=10b

0111

VCNT=10b

1101

VCNT=11b

1110

VCNT=11b

1011

Table 11. Grayscale Output for Red[7:5] = 101b

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 64 65

Comentários a estes Manuais

Sem comentários

Cirrus-logic AN269 Manual do Utilizador Página 48

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Cirrus-logic AN269