19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 841 of 1658
REJ09B0261-0100
19.3.1 Display Unit System Control Register The display unit system control register (DSYSR) sets the system operation for the display unit (DU).
R/W:
Internal update:
R/W:
Internal update:
161718192021222324252627282931 30Bit:
Initial value:
R/WRRRR/WRRRRRRRRRRR
O
0000000000000000
IUPD
DSEC
— —
RRRRR/WR/WR/WR/WR/WR/WRRRRRR
O
0000000101000000
SCMTVMDENDRES
— —
01234567891011121315 14Bit:
Initial value:
Bit Bit Name
Initial
Value R/W
Internal
Update Description
31 to 21 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.
20 DSEC 0 R/W Yes Display Data Endian Conversion
For details of data swap, see section 19.4.7,
Endian Conversion.
0: Display data in memory is not byte-data/word-
data swapped
1: Display data in memory is byte-data/word-
data swapped
19 to 17 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.