saa7118 NXP Semiconductors, saa7118 Datasheet - Page 133

• Manufacturer Part Number: saa7118
• Description: Multistandard Video Decoder With Adaptive Comb Filter And Component Video Input
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 107: Status information scaler part; 8Fh[7:0]; read only register
[1]
Table 108: Task handling control; register set A [90h[7:6]] and B [C0h[7:6]]
[1]
Table 109: Task handling control; register set A [90h[5:3]] and B [C0h[5:3]]
Table 110: Task handling control; register set A [90h[2:0]] and B [C0h[2:0]]
[1]
9397 750 15219
Product data sheet
Bit
D2
D1
D0
Event handler control
Output field ID is field ID from scaler input
Output field ID is task status flag, which changes every time a selected
task is activated (not synchronized to input field ID)
Scaler SAV/EAV byte bit D7 and task flag = 1, default
Scaler SAV/EAV byte bit D7 and task flag = 0
Event handler control
Active task is carried out directly
1 field is skipped before active task is carried out
... fields are skipped before active task is carried out
6 fields are skipped before active task is carried out
7 fields are skipped before active task is carried out
Event handler control
Event handler triggers immediately after finishing a task
Event handler triggers with next V-sync
Event handler triggers with field ID = 0
Event handler triggers with field ID = 1
If active task is finished, handling is taken over by the next task
Active task is repeated once, before handling is taken over by the next
task
Status information is unsynchronized and shows the actual status at the time of I
X = don’t care.
X = don’t care.
I
ERROF
FIDSCI
FIDSCO
2
C-bus status bit
10.7.5 Subaddresses 90h and C0h
Function
error flag of scalers output formatter, normally set, if the output processing needs
to be interrupted, due to input/output data rate conflicts, e.g. if output data rate is
much too low and all internal FIFO capacity used
status of the field sequence ID at the scalers input
status of the field sequence ID at the scalers output, scaler processing
dependent
Rev. 06 — 22 December 2005
[1]
Multistandard video decoder with adaptive comb filter
Control bits D7 and D6
CONLH
X
X
0
1
Control bits D5 to D3
FSKP2
0
0
...
1
1
Control bits D2 to D0
RPTSK
X
X
X
X
0
1
…continued
2
C-bus read.
[1]
[1]
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
FSKP1
0
0
...
1
1
STRC1
0
0
1
1
X
X
OFIDC
0
1
X
X
SAA7118
FSKP0
0
1
...
0
1
STRC0
0
1
0
1
X
X
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