Epson S1D13504 Technical Manual page 307

Epson Research and Development
Vancouver Design Center
Wind River WindML v2.0 Display Drivers
Wind River WindML v2.0 Display Drivers
Issue Date: 01/04/06
The Wind River WindML v2.0 display drivers for the S1D13504 Embedded RAMDAC
LCD/CRT Controller are intended as "reference" source code for OEMs developing for
Wind River's WindML v2.0. The driver package provides support for both 8 and 16 bit-
per-pixel color depths. The source code is written for portability and contains functionality
for most features of the S1D13504. Source code modification is required to provide a
smaller, more efficient driver for mass production (e.g. CRT support may be removed for
products not requiring a CRT).
The WindML display drivers are designed around a common configuration include file
called mode0.h which is generated by the configuration utility 13504DCFG. This design
allows for easy customization of display type, clocks, decode addresses, rotation, etc. by
OEMs. For further information on 13504DCFG, see the 13504DCFG Configuration
Program User Manual, document number X19A-B-008-xx.
Note
The WindML display drivers are provided as "reference" source code only. They are in-
tended to provide a basis for OEMs to develop their own drivers for WindML v2.0.
These drivers are not backwards compatible with UGL v1.2. For information on the
UGL v1.2 display drivers, see Wind River UGL v1.2 Display Drivers, document number
X19A-E-003-xx.
This document and the source code for the WindML display drivers is updated as appro-
priate. Please check the Epson Electronics America website at http://www.eea.epson.com
or the Epson Research and Development website at http://www.erd.epson.com for the latest
revisions before beginning any development.
We appreciate your comments on our documentation. Please contact us via email at
documentation@erd.epson.com.
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