VSP 94x2A
DATA SHEET
2
Table 3–8: I C bus command description, continued
Bit
Name
Description
Subaddress B1
D6-D4
SLLTHDV
[CP-CD]
Slicing Level Threshold V
‘000’: no offset
‘001’: 4
‘010’: 8
‘011’:12
‘101’: adaptive (limited to ±4)
‘110’: adaptive (limited to ±8)
‘111’: adaptive (limited to ±12)
polarity is selected by SLLTHDVP (78h)
D3-D2
D1-D0
AMSTD60
[CP-CD]
Automatic standard detection priority 60 Hz
00: NTSC M
01: NTSC44/PAL60
10: (reserved)
11: automatic
AMSTD50
[CP-CD]
Automatic standard detection priority 50 Hz
00: PAL B
01: SECAM
10: (reserved)
11: automatic
Subaddress B2
D7-D6
SDB
[CP-CD]
Secam Db adjustment
00: −55
01: −58
10: −61
11: −64
D4
MVPG
[CP-CD]
Vertical Pulse gating
0: disabled
1: enabled
D3
MVP
[CP-CD]
Vertical length measurement with vertical pulse detection
0: disabled
1: enabled
D2-D0
VDETITC
[CP-CD]
Vertical Detection Integration Time Constant
000: 400 clock cycles
001: 375 clock cycles
010: 350 clock cycles
011: 300 clock cycles
100: 250 clock cycles
101: 225 clock cycles
110: 200 clock cycles
111: automatic
Subaddress B3
D6-D0 VTHRL60
Vertical Window Noise Suppression Opening
Opening=4*VTHRL60M
[CP-CD]
0000000: opening in first line
1111111: opening in line 508
98
Aug. 16, 2004; 6251-552-1DS
Micronas
MICRONAS [ MICRONAS ]
