Epson S1D13706 - Page 299

Epson Research and Development
Page 7
Vancouver Design Center
13706PLAY Diagnostic Utility S1D13706
Issue Date: 01/02/23 X31B-B-003-02
L index [red green blue]
Writes red, green, and blue Look-Up Table (LUT) components for a given display type. If
the red, green, and blue components are not specified, reads the components at the given
index.
Where:
index Index into the LUT (hex).
red Red component of the LUT (hex).
green Green component of the LUT (hex).
blue Blue component of the LUT (hex).
Note
Only bits 7-2 of each color are used in the LUT. For example, 04h is the first color in-
tensity after 00h. Valid LUT colors follow the pattern 00h, 04h, ..., FCh.
LA
Reads all LUT values.
Note
Only bits 7-2 of each color are used in the LUT. For example, 04h is the first color in-
tensity after 00h. Valid LUT colors follow the pattern 00h, 04h, ..., FCh.
M [bpp]
Sets the color depth (bpp). If no color depth is provided, information about the current
settings are listed.
Where:
bpp Color depth to be set (1/2/4/8/16 bpp).
Q
Quits the program.
P [on | off]
Controls the power on/off state of the S1D13706.
Where:
on Powers on the chip.
off Powers off the chip.
R addr [count]
Reads a certain number of bytes from the specified address. If no value is provided for
count, it defaults to 10h.
Where:
addr Address from which byte(s) are read (hex).
count Number of bytes to be read (hex).
RD addr [count]
Reads a certain number of dwords from the specified address. If no value is provided for
count, it defaults to 10h.
Where:
addr Address from which dword(s) are read (hex).
count Number of dwords to be read (hex).