SED1354 Datasheet, PDF (262/472 Pages) Epson Company – Color Graphics LCD/CRT Controller

Page 4
Usage
Comments
Epson Research and Development
Vancouver Design Center
PC platform: at the prompt, type 1354pwr [/software  /lcd] [/enable  /disable]
[/i] [/?].
Embedded platform: execute 1354pwr and at the prompt, type the command line argument.
Where:
/software
/lcd
/enable
/disable
/i
/?
selects software suspend
selects the LCD
activates software suspend or the LCD
deactivates software suspend or the LCD
initializes registers
displays this usage message
Examples
To enable software suspend mode, use the following arguments:
/software /enable
To disable software suspend mode, use the following arguments:
/software /disable
To enable the LCD, use the following arguments:
/lcd /enable
To disable the LCD, use the following arguments:
/lcd /disable
• The /i argument is to be used when the registers have not been previously initialized.
• The PC must not have more than 8M bytes of memory when used with the SDU1354B0B board.
• Follow simultaneous display guidelines for correct simultaneous display operation.
• Do not use a dual panel with a CRT. Select “Panel Single” whenever using a CRT, even if a
panel is not attached. Also, the panel section of 1354CFG must be programmed to “Single
Panel.”
• When a CRT is enabled, the settings for the CRT will override the panel settings. If a panel is
also used, the CRT timing values will have to be changed to more closely match the panel's
timing.
• A CRT cannot show 15 or 16 bits-per-pixel.
• Do not attach a 16-bit panel when using the CRT.
SED1354
X19A-B-007-03
1354PWR Software Suspend Power Sequencing Utility
Issue Date: 98/10/29