SDA9410
Preliminary Data Sheet
Output sync controller (OSCM/S)
n
((A*) ,ϒ) - Output signal, field A line-scanning pattern interpolated into field B at time n,
displayed as line-scanning pattern ϒ
n n-1
(A B ,∼+ϒΦ=ϑ=Output signal, frame AB at time n, progressive
The table below describes the different scan rate conversion algorithms and the
corresponding line-scanning pattern sequences. The delay between the input field and
the corresponding output fields depends on the OPDELM parameter and the default
value for the delay is an half input field.
An
Bn
Input fields
time
Fields available in
An-1, Bn-1
Bn-1, An
An, Bn
the internal field stores
Output fields
cn-1
dn-1
an
bn
Phase 1
OPDELM lines
Phase 2/0
Phase 3/1
Phase 0
Figure 40
Explanation of operation mode timing
85
Micronas
MICRONAS [ MICRONAS ]
