sed1374 ETC-unknow, sed1374 Datasheet - Page 126
sed1374
Manufacturer Part Number
sed1374
Description
Sed1374 Embedded Memory Color Lcd Controller
Manufacturer
ETC-unknow
Datasheet
1.SED1374.pdf
(420 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
sed137460B5
Manufacturer:
HIROSE
Quantity:
49 000
Company:
Part Number:
sed1374F0A
Manufacturer:
EPSON
Quantity:
650
Company:
Part Number:
sed1374FOA
Manufacturer:
NICHIA
Quantity:
12 000
Part Number:
sed1374FOA
Manufacturer:
EPSON/爱普生
Quantity:
20 000
- Current page: 126 of 420
- Download datasheet (2Mb)
Page 30
5.3 Split Screen
SED1374
X26A-G-002-02
Occasionally the need arises to display two different but related images. For example, a
game where the main play area requires rapid updates and game status displayed at the
bottom of the screen. The status area updates far less often than the main play area.
The Split Screen feature of the SED1374 allows a programmer to setup a display for such
an application. The figure below illustrates setting a 320x240 panel to have Image 1
displaying from scan line 0 to scan line 199 and image 2 displaying from scan line 200 to
scan line 239. Although this example picks specific values, the split between image 1 and
image 2 can occur anywhere on the display.
In split screen operation “Image 1" is taken from the display memory location pointed to
by the Screen 1 Start Address registers and always is located at the top of the screen. “Image
2" is taken from the display memory location pointed to by the Screen 2 Start Address
registers and begins after Screen 1 Vertical Size lines.
Figure 5-4: 320x240 Single Panel For Split Screen
Screen 1 Vertical Size Registers = 199 lines
Scan Line 199
Scan Line 200
Scan Line 239
Scan Line 0
...
...
Image 1
Image 2
Epson Research and Development
Programming Notes and Examples
Vancouver Design Center
Issue Date: 99/04/27
Related parts for sed1374
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SE-BGG729, E-Tec lead free prototype socket drawing for BGG729 and BGG729 packages
Manufacturer:
ACTEL [Actel Corporation]
Datasheet:
Part Number:
Description:
SE-CSG128-H, E-Tec lead free prototype socket drawing for CSG128 and CSG128 packages
Manufacturer:
ACTEL [Actel Corporation]
Datasheet:
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet: