W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 66

• Manufacturer Part Number: W90221X
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

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W90221X version 0.6
00
01
10
11
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
16-color mode
256-color mode
565 high color mode
Reserved
Background Select
Graphics
VA video
Graphics stream horizontal 2x up-scaling (replication)
Disable
Enable
Graphics stream vertical 2x up-scaling (replication)
Disable
Enable
Odd/even field data offset
One line offset
No offset
Brightness/contrast/hue/saturation adjustment enable
Disable
Enable
Brightness/contrast/hue/saturation adjustment control
Full-screen adjustment by using VACADJ and VAYADJ registers
Adjust data within windows defined by window keys only
P[0:7] Output Control
Pixel data is sampled by rising-edge of PCLK then output to P[0:7]
Pixel data is sampled by falling-edge of PCLK then output to P[0:7]
Digital video output enable
Disable
Enable
Screen on
Screen off
Screen on
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