sed1355 ETC-unknow, sed1355 Datasheet - Page 305

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Epson Research and Development
Vancouver Design Center
Program Messages
1355PLAY Diagnostic Utility
Issue Date: 98/10/30
WARNING: Did not find a 1355 device.
The HAL was unable to read the revision code register on the SED1355. Ensure that the SED1355
hardware is installed and that the hardware platform has been set up correctly.
ERROR: Failed to change to ?? mode.
Could not change to CRT, LCD, or SIMUL mode. This message generally means that the given
hardware/software setup violates the timing limitations described in the SED1355 Hardware
Functional Specification, document number X23A-A-001-xx.
ERROR: Could not change to ?? bit-per-pixel.
This message generally means that the given hardware/software setup violates the timing limitations
described in the SED1355 Hardware Functional Specification, document number X23A-A-001-xx.
ERROR: Too many devices registered.
There are too many display devices attached to the HAL. The HAL currently supports only one
device.
ERROR: Could not register SED1355FOA device.
A SED1355 device was not found at the configured addresses. Check the configuration address
using the 1355CFG configuration program.
ERROR: Insufficient memory for ?? bit-per-pixel.
The given display resolution requires a larger display buffer than is available to store the image.
Either increase the amount of display buffer or select a lower color depth (bpp).
WARNING: Clocks are too fast for given mode.
This message is only shown if the “m” command was entered and the MCLK/PCLK frequencies
violated the timings in the SED1355 Hardware Functional Specification, document number X23A-
A-001-xx.
X23A-B-005-03
SED1355
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