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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