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S1D13708 13708PLAY Diagnostic Utility
X39A-B-002-01 Issue Date: 01/11/16
F[S][8|16|32] startaddr endaddr|len data1 [data2 data3 ...]
Fills a specified address range in the display buffer.
Where:
S Sets the base address to the beginning of system memory.
Without the “S” option, the base address is the beginning of
display buffer memory.
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.
data 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.
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 S1D13708 registers with the default register settings as configured by the
utility 13708CFG. For further information on 13708CFG, see the 13708CFG User Manual,
document number X39A-B-001-xx.
Note
If the “I” command is used before 13708PLAY is configured, an error message is dis-
played and no action is taken.