19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 910 of 1658
REJ09B0261-0100
19.3.43 Plane n Wrap Around Memory Width Register (PnWAMWR) (n = 1 to 6) The plane n wrap-around memory width registers (PnWAMWR, n = 1 to 6) set the wrap-around Y-direction memory width for plane n. The value is retained during power-on reset and manual reset.
R/W:
Internal update:
R/W:
Internal update:
161718192021222324252627282931 30Bit:
Initial value:
RRRRRRRRRRRRRRRR
0000000000000000
R/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WR/WRRRR
OOOOOOOOOOOO
0000
PnWAMWY
— —
01234567891011121315 14Bit:
Initial value:
Bit Bit Name
Initial
Value R/W
Internal
Update Description
31 to 12 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.
11 to 0 PnWAMWY Undefined R/W Yes Plane n Wrap Around Memory Width Y
The wrap-around Y-direction memory width
should be set in the range 240 to 4095 raster
lines, in raster line units.