SH7785 Datasheet, PDF (894/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

19. Display Unit (DU)
19.3.9 Horizontal Display Start Register (HDSR)
The horizontal display start register (HDSR) sets the horizontal display start position. The value is
retained during power-on reset and manual reset.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
————————————————
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Internal update:
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
———————
HDS
Initial value: 0
0
0
0
0
0
0 —————————
R/W: R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W
Internal update:
OOOOOOOOO
Bit
31 to 9
8 to 0
Initial
Bit Name Value R/W
⎯
All 0
R
HDS
Undefined R/W
Internal
Update Description
⎯
Reserved
These bits are always read as 0. The write value
should always be 0.
Yes
Horizontal Display Start
The horizontal display start position should be
set in dot clock units.
Rev.1.00 Jan. 10, 2008 Page 864 of 1658
REJ09B0261-0100