sed1355 ETC-unknow, sed1355 Datasheet - Page 302

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

Page 4
Usage
SED1355
X23A-B-005-03
PC platform: at the prompt, type 1355play [/?].
Embedded platform: execute 1355play and at the prompt, type the command line argument.
Where: /? displays program version information.
The following commands are valid within the 1355PLAY program.
b 8|16
f[w] addr1 addr2 data . . .
h [lines]
i [LCD] [CRT]
l index [red green blue]
la
m [bpp]
- Sets the ISA bus to 8 or 16 bits.
- Only sets up the PAL on the SDU1355 evaluation
- Only supported on a SDU1355 evaluation board for
- Fills bytes or words [w] from address 1 to address 2
- Data can be multiple values (e.g. F 0 20 1 2 3 4
- Halts after lines of display. This feature halts the
- Set to 0 to disable this feature.
- Initializes the chip with the specified configuration.
- If the output device is specified, the user can select
- Reads/writes Look-Up Table (LUT) values.
- Writes data to the LUT[index] when data is specified.
- Reads the LUT[index] when the data is not specified.
- Reads all LUT values.
- Reads current mode information.
- Sets the color depth (bpp) if “bpp” is specified.
board. There is no readback capability.
the PC platform. Switch 1-1 on the ealuation board
must be set to the same bus width as used with this
command.
with the data specified.
fills 0 to 0x20 with a repeating pattern of 1 2 3 4).
display during long read operations to prevent data
from scrolling off the display. Similar to the DOS
MORE command.
The configuration is embedded in the 1355PLAY
utility and can be changed using the 1355CFG utility.
See the 1355CFG guide, document number
X23A-B-001-xx, for instructions on changing the
configuration.
LCD, CRT, or both devices.
Epson Research and Development
1355PLAY Diagnostic Utility
Vancouver Design Center
Issue Date: 98/10/30