SED1374 Datasheet, PDF (213/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

Epson Research and Development
Vancouver Design Center
Page 3
1374PLAY
1374PLAY is a utility which allows the user to easily read/write the SED1374 registers,
Look-up Table and display memory.
The user interface for 1374PLAY is similar to the DOS DEBUG program; commands are
received from the standard input device, and output is sent to the standard output device
(console for Intel and terminal for embedded platforms). This utility requires the target
platform to support standard I/O.
1374PLAY commands can be entered interactively using a keyboard/monitor or they can
be executed from a script file. Scripting is a powerful feature which allows command
sequences played back from a file thus avoiding having to retype lengthy sequences.
1374PLAY must be configured to work with each different hardware platform. Consult
documentation for the program 1374CFG.EXE which can be used to configure 1374PLAY.
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
1374PLAY 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.
1374PLAY Diagnostic Utility
Issue Date: 99/11/29
SED1374
X26A-B-005-02