SDA9410
Preliminary Data Sheet
Application modes and memory concept
S
M
S
M
SSC-Mode, AABB (A+B):
SSC-Mode: Double Window, AABB (A+B)
-master picure becomes smaller
-slave picture becomes larger
Figure 27
Changing picture sizes to get a double window display
Steps MEM- ORG-
ORG-
MEMS
MEM-
WRM
MEM-
WRS
MEM- MEM- Operation
OP
00
00
MEMM
RDS
RDM
1
2
1
1
1
1
0
0
0
0
0
0
0
0
SRC mode with 1/9 PIP insertion
a field based up conversion mode
must be programmed by
STOPMOM and STOPMOS
2a*
3
00
00
1
0
1
1
0
0
0
1
0
0
1
only one field is read for master
channel (reduced vertical
resolution)
X
memory capacity of master
channel is reduced to 1 field
memory organization of slave
channel is prepared for SSC
configuration
4
5
00
01
0
0
1
1
0
1
1
0
1
X
X
slave channel reading is switched
to SSC memory configuration
X
SSC mode: full size master
picture, 1/9 size of slave picture
Table 56
Switching from SRC PIP mode to SSC mode
* Step 2a may be left out
64
Micronas
MICRONAS [ MICRONAS ]
