LC74411 Ver la hoja de datos (PDF) - SANYO -> Panasonic
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LC74411 Datasheet PDF : 14 Pages
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LC74411N, LC74411NE
Sub-Screen Size
The vertical and horizontal directions can be controlled independently.
• Vertical size
– 1/3: Three scan lines are compressed to one.
– 1/4: Four scan lines are compressed to one.
• Horizontal size
– 1/3: A/D clock : D/A clock = 1:3
– 1/4: A/D clock : D/A clock = 1:4
When 1/4 compression is used, the output data will be 3/4 of 1/3 of the input data.
– Aspect ratio correction function
The horizontal size is adjusted by changing the VCO frequency (system clock).
This frequency can be changed from –30% to +30%.
Wipe Function
The WTOP, WBOT, WLEFT, and WRIGHT operations can be specified independently.
Display Area Function
This function controls an area to be blanked.
The vertical and horizontal directions can be set independently.
The operating mode is set using the wipe function WTOP, WBOT, WLEFT, and WRIGHT parameters.
No. 5519-5/14
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