MCD212 Motorola, MCD212 Datasheet - Page 46

• Manufacturer Part Number: MCD212
• Description: Video Decoder and System Controller(with JTAG)
• Manufacturer: Motorola

RF: region flag to be changed:
The RF bit is only valid if the NR bit in register COH is 0.
WF5 – WF0: next new weight factor value
X9 – X0: X–position:
5.4.4.13
Programmable via CH#1.
Y R G B: Color of backdrop plane
MOTOROLA
0 = region flag 0
1 = region flag 1
Distance from the lefthand edge of display, in double resolution.
23
—
22
—
Backdrop Color Register (hD8)
21
—
OP3
20
—
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
19
—
Table 5–33. Background Color Register — Address hD8
18
—
17
—
OP2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Table 5–32. Operation Control Codes
16
—
15
—
14
—
OP1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
13
—
MCD212
12
—
11
—
OP0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
10
—
—
9
End of Region Control for the Line
N.U.
N.U.
N.U.
Change Weight of Plane A. New
Weight–Value is WF5–0
N.U.
Change Weight of Plane B. New
Weight–Value is WF5 –WF0
N.U.
Reset Region Flag
Set Region Flag
N.U.
N.U.
Reset Region Flag and Change
Weight of Plane A
Set Region Flag and Change Weight
of Plane A
Reset Region Flag and Change
Weight of Plane B
Set Region Flag and Change Weight
of Plane B
—
8
—
Operation Control
7
—
6
—
5
—
4
3
Y
R
2
G
1
B
0
5–17