Intel SR870BN4 - Server Platform - 0 MB RAM Product Manual page 304

Table 64. SELViewer Splash Screen File Format
Field Size (bytes)
Signature 8
Version 1
Number of 2
Columns (x)
Number of 2
Rows (y)
Screen 1
Attribute
Reserved 2
Lines 1 4 * x * y
through y
304
Description
ASCII string "*SPLASH*" that indicates it is a splash screen file.
File format version: 1 for this specification.
Number of columns in the screen. This is text mode resolution of x (e.g., 80
for text mode 80x25).
Number of rows in the screen. This is the text mode resolution of y (e.g., 25
for text mode 80x25).
Text color and background attributes of entire splash screen (note that the
attribute of each cell overrides this field).
Lines consist of all the Unicode characters and their color attributes. X
refers to the number of columns; Y refers to the number of rows. Unicode
character must be supported by EFI.
All the lines are contiguous as a one-dimensional array. The first byte is
reserved, the second is the character's color attribute (text background | text
color), and the last byte is the 2-byte Unicode character:
UINT8 Reserved;
UINT8 attr;
CHAR16 UnicodeChar;
Intel® SR870BN4 Server System Product Guide