SED1374 Datasheet, PDF (207/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

Epson Research and Development
Vancouver Design Center
Page 3
1374VIRT
1374VIRT demonstrates the virtual display capability of the SED1374. A virtual display is
where the image to be displayed is larger than the physical display device. The display
surface is used a viewing window. The entire image can be seen only by panning and
scrolling.
1374VIRT must be configured to work with each different hardware platform. Consult
documentation for the program 1374CFG.EXE which can be used to configure 1374VIRT.
This software is designed to work with a variety of embedded and personal computer (PC)
environments. For embedded environments the model employed is that of host/target. It is
assumed that the system has a means of downloading software from the host to the target
platform. Typically this is done by a serial communication link. Alternative methods
include EPROM, parallel port connection or network connection. It is beyond the scope of
this document to provide support for target/host configurations.
SED1374 Supported Evaluation Platforms
1374VIRT has been tested with the following SED1374 supported evaluation platforms:
• PC system with an Intel 80x86 processor.
• M68332BCC (Business Card Computer) board, revision B, with a Motorola MC68332
processor.
• M68EC000IDP (Integrated Development Platform) board, revision 3.0, with a Motorola
M68EC000 processor.
• SH3-LCEVB board, revision B, with an Hitachi SH-3 HD6417780 processor.
If the platform you are using is different from the above, please see the SED1374
Programming Notes and Examples manual, document number X26A-G-002-xx.
Installation
PC platform: copy the file 1374VIRT.EXE to a directory that is in the DOS path on your
hard drive.
Embedded platform: download the program 1374VIRT to the system.
1374VIRT Display Utility
Issue Date: 98/10/20
SED1374
X26A-B-004-01