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Epson Research and Development
Vancouver Design Center
S1D13A05
13A05PLAY Diagnostic Utility
X40A-B-002-01
Issue Date: 02/01/17
F[8|16|32] startaddr endaddr|len data1 [data2 data3 ...]
Fills a specified address range in the display buffer with the given data.
Where:
8|16|32
The unit size: 8-bit (bytes), 16-bit (words), 32-bit (dwords).
If a unit size is not specified, this command uses the unit size
from the last Fill command performed. If no previous Fill
command has been issued, the unit size defaults to 8-bit.
startaddr
The starting address to begin filling at. Specifying a
period (.) uses the same starting address as the last Fill
command performed.
endaddr|len
Determines how many units to fill the display buffer with. A
number without a prefix represents a physical ending
address. If a “L” prefix is used, the number that follows
represents len, or the number of bytes/words/dwords to be
filled. Len is based on the unit size. For example, 'L8' when
the unit size is 16-bit would cause the Fill command to fill 8
words from the starting address.
data1 data2 ...
The value(s) used to fill the display buffer. If multiple
values are given, the pattern repeats through memory.
Values can be combinations of 'text' or numbers. Numbers
are assumed to be hexadecimal values unless otherwise
specified with the correct suffix (binary = i, octal = o,
decimal = t, hexadecimal = h). For example, 101i = 101
binary. To specify text values, enclose text data inside
quotes.
H [lines]
Sets the number of lines of data that are displayed at a time. The display is halted after the
specified number of lines. Setting the number of lines to 0 disables the halt function and
allows the data to continue displaying until all data has been shown.
This command is useful when large blocks of the display buffer or the contents of the LUT
are being viewed.
Where:
lines
Number of lines that are shown before halting the
displayed data (decimal value).
I
Initializes the S1D13A05 registers with the default register settings as configured by the
utility 13A05CFG. To initialize the S1D13A05 with different register values, reconfigure
13A05PLAY using 13A05CFG. For further information on 13A05CFG, see the
13A05CFG User Manual, document number X40A-B-001-xx.
Note
13A05PLAY must be configured using 13A05CFG before using the “I” command. If
the “I” command is used before 13A05PLAY is configured, an error message is dis-
played and no further action is taken.