hd66420 Renesas Electronics Corporation., hd66420 Datasheet - Page 27
hd66420
Manufacturer Part Number
hd66420
Description
Ram-provided 160 Channel 4-level Grey Scale Driver For Dot Matrix Graphics Lcd
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.HD66420.pdf
(52 pages)
- Current page: 27 of 52
- Download datasheet (178Kb)
HD66420
Vertical Scroll Function
The HD66420 can vertically scroll a display by varying the top raster to be displayed. which is specified by
the display start raster register. Figure 15 and 16 show vertical scroll examples. As shown, when the top
raster to be displayed is set to l, data in Y address H’00_ is displayed on the 80th raster. To display another
frame on the 80th raster, therefore, data in Y address H’00_ must be modified after setting the top raster.
When display duty is less than 80, for example 1/64, data of address H’40 is displayed after address H’3F.
27
Related parts for hd66420
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Hd/sd Multi Format Video Encoder With 3ch Dac
Manufacturer:
AKM Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: