SH7205 Datasheet, PDF (1395/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 26 2D Graphics Engine (2DG)
26.3.13 Resize Display Setting Register for Graphics (GR_RISZSET)
The register GR_RISZSET sets the resizing function.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Initial value: -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
R/W: R
R
R
R
R
R
R
R
R
R
R
R
R
R
R R/W
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
- PREON -
-
EDGE
-
-
-
-
-
-
- BRSIZ
Initial value: -
-
-
0
-
-
1
1
-
-
-
-
-
-
-
0
R/W: R
R
R R/W R
R R/W R/W R
R
R
R
R
R
R R/W
Bit
Bit name
31 to 13 
12
PREON
11, 10 
Initial
Value
R/W
Undefined R
0
R/W
Undefined R
Description
Reserved
The read value is undefined. The write value should
always be 0.
Blitter Pre-Filtering
This bit sets whether or not to perform pre-filtering for
the blitter.
0: Does not perform pre-filtering
1: Performs pre-filtering
Reserved
The read value is undefined. The write value should
always be 0.
Rev. 1.00 Mar. 25, 2008 Page 1363 of 1868
REJ09B0372-0100