SED1374 Datasheet, PDF (209/420 Pages) Epson Company – SED1374 Embedded Memory Color LCD Controller

Epson Research and Development
Vancouver Design Center
Page 5
1374VIRT Example
1. Type “1374virt /a” to automatically pan and scroll.
2. Press "b" to change the bits-per-pixel from 1 bit-per-pixel to 2 bits-per-pixel.
3. Repeat steps 1 and 2 for the remaining color depths (4 and 8 bit-per-pixel).
4. Press <ESC> to exit the program.
Program Messages
ERROR: Too many devices registered.
There are too many display devices attached to the HAL. The HAL currently can manage only one
device.
ERROR: Could not register 1374 device.
A 1374 device was not found at the configured addresses. Check the configuration address using the
1374CFG configuration program.
ERROR: Did not detect 1374.
The HAL was unable to read the revision code register on the SED1374. Ensure that the SED1374
hardware is installed and that the hardware platform has been set up correctly.
1374VIRT Display Utility
Issue Date: 98/10/20
SED1374
X26A-B-004-01