參數(shù)資料
型號: MC44002
廠商: Motorola, Inc.
英文描述: CHROMA 4 VIDEO PROCESSOR
中文描述: 色度4視頻處理器
文件頁數(shù): 32/40頁
文件大?。?/td> 491K
代理商: MC44002
MC44002 MC44007
32
MOTOROLA ANALOG IC DEVICE DATA
Table 2b. Register Memory Map
X
X
1
1
0
1
0
SS2
1
1
0
0
SS1
SSE
0
0
0
0
Comp. Video
Not Used
Y2
RGB
None
Sync Source
X
X
1
1
0
1
0
SSB
1
1
0
0
SSA
SSC
0
0
0
0
External
None
NTSC
PAL
SECAM
Decoder
Enable H-Drive
Enable Luma from Decoder
Double Fh
Select 625/50Hz
Phase Detector Gain Reduction by 3
Enable Luma Matrix
Luma Delay in Multiples of 56 ns or 70 ns
Force PAL Mode
Select in Delay Line
Select Video Input
Enable “Bright” Sample
Phase Detector Gain Redution by 2
For Production Test
Enable Y2 Input
Disable RGB Input
Luma Peaking
Xtal Select
Reduce Vertical
Time Constant
CALKILL
VI
SSD
T2
SSA
SSB
P2
D1
D2
Y1 EN
YX EN
HGAIN1
NORM
2x Fh
H EN
Not Used
SS2
INTSEL
HI
XS
T1
SSC
P1
P3
D3
D EN
Y2 EN
TEST
Not Used
HGAIN2
BRI EN
SSE
SS1
V1/V2
LP4
1
1
LP3
0
1
1
0
0
0
T2
T1
LP2
LP1
LPF Response
None
1
1
V only
0
1
1
0
0
0
VI
HI
H only
H + V
SECAM Ident
Vertical Blanking
(0 = for 525 lines, 1 = for 625 lines)
CAI
CBI
IFI
ICI
BAI
FSI
S–VHS
T3
Auto Count.
1
Inject. Lock
0
1
0
CBI
Force 525
Force 625
Sync Mode
Odd 1/2 Line
1
1
0
1
X
0
IFI
ICI
Even 1/2 Line
Interlaced
Field Scan
CAI
0
0
1
1
Disable Calibration Loop
NT0
NT1
NT2
VDI
A
A
0
X
B
1
0
1
NT2
D
C
Matrix Mode
SSA
1
1
X
0
X
1
50 Hz/100 Hz Field Rate
(0 – 50 Hz; 1 = 100 Hz
Comp Video/S–VHS Switching
(0 = S–VHS; 1 = Composite
Variable Low Pass Filter
(0 – By–Passed; 1 = Enabled)
77
Vertical Display Mode;
(0 = 16:9; 1 = 4:3)
Reserved
D3
7F
D1
0
X
0
1
1
NT1
X
1
X
X
X
NT0
B
1
D
0
1
C
X
X
0
1
1
0
0
0
NOTES:
SECAM decoding is selectable in the MC44002 only. HI and
VI must be set to 1,1 in non–SECAM applications.
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