SDA5523 Micronas Semiconductor, SDA5523 Datasheet - Page 140

• Manufacturer Part Number: SDA5523
• Description: SDA55xx TVText Pro
• Manufacturer: Micronas Semiconductor

SDA 55xx
Table 3–8: ACQ register description, continued
140
Name
FULL
ACQFP6
NOISE(0)
FREATTF
STAB
VDOK
FIELD
NOISE(1)
GRDON
Addr
h0005[0]
h0006
h0006[7]
h0006[6]
h0006[5]
h0006[4]
h0006[3]
h0006[2]
h0006[1]
Dir
RW
RW
RW
RW
RW
RW
RW
RW
RW
Sync
VS
VS
VS
VS
Sept. 10, 2004; 6251-556-3DS
Reset
0
h0000
0
0
0
0
0
0
0
Range
0..1
0..15
0..15
Function
Full Channel Mode
Note: Donít forget to reserve enough memory for the VBI
buffer and to initialized the appropriate line parameters.
Hsync Window
Defines the width of the window for the acceptance of
incoming H-sync pulses
Precision Control for WSS-FC-Check
The value of wss_pre determines how error values around
edges inside the WSS-Framing-Code are accepted.
Horizontal sync watchdog
0: H-PLL is not locked
1: H-PLL is locked
(Written to memory by ACQ-interface)
Vertical sync watchdog
0: There was no vertical sync during stable horizontal
synchronization.
1: There was at least one vertical sync during stable
horizontal synchronozation
(Written to memory by ACQ-interface)
Field detector.
0: Actual field is 1
1: Actual field is 2.
(Written to memory by ACQ-interface)
Noise and co-channel detector of slicer 1.
00: No noise and no co-channel distortion has been
detected.
01: No noise but co-channel-distortion has been detected.
10: Noise but no co-channel-distortion has been detected.
11: Strong noise has been detected.
(Written to memory by ACQ-interface)
Group delay detector
0: No group delay distortion detected
1: Group delay distortion detected
(Written to memory by ACQ_interface)
0: Full channel mode off
1: Full channel mode on
0000: +/- 1.92us
0001: +/- 3.84us
...
1111: +/- 30.072us
...
10: 2 errors accepted
11: 1 error accepted
12: no error accepted
0: any error acepted
1: 11 errors accepted
DATA SHEET
Micronas