M37160M8 Datasheet, PDF (114/131 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

M37160M8/MA/MF-XXXSP/FP,M37160EFSP/FP
Address 00DA16
Color dot OSD control register
b7 b6 b5 b4 b3 b2 b1 b0
Color dot OSD control register (CDT) [Address 00DA16]
B
Name
Functions
0 Color dot Block 1 Setting bit 0 : OSD2 mode
(CDT0)
1 : CD OSD mode
1 Color dot Block 2 Setting bit 0 : OSD2 mode
(CDT1)
1 : CD OSD mode
2 Nothing is assigned. This bit is write disable bit.
to _{When this bit is read out, the value is "Indeterminate."}
7
After reset R W
Indeterminate R W
Indeterminate R W
Indeterminate R —
Address 00DB16
OSD Control Register 2
b7 b6 b5 b4 b3 b2 b1 b0
000
00
OSD control register (OC2) [Address 00DB16]
B
Name
0 ^{Vertical character dot size}
(OC20)
Functions
0: 1HSYNC (normal scan)
1: 2HSYNC (by scan)
After reset R W
0
RW
1 ^{Vertical start position count 0: Counts one time by 1HSYNC.(normal scan)}
selection bit (OC21)
1: Counts two time by 1HSYNC.(by scan)
0
RW
2 ^{Fix these bit to "0."}
0
RW
3
4 ^{Nothing is assigned. This bit is write disable bit.}
When this bit is read out, the value is "0."
5 to Fix these bits to "0."
7
0
R–
Inderterminate _{– –}
0
RW
Rev.1.01 2003.11.13 page 114 of 130