UPD64084 NEC, UPD64084 Datasheet - Page 55

• Manufacturer Part Number: UPD64084
• Description: THREE-DIMENSIONAL Y/C SEPARATION LSI WITH ON-CHIP MEMORY
• Manufacturer: NEC

(2) Read Register
00
01
02
03
04
05
SA
D7-D6
D5
D4
D3
D2
D1
D0
D7-D0
D7
D6-D0
D7-D0
D7-D6
D5-D4
D3-D0
D7-D0
Bit
VER
Product Version Code
KILF
Killer detection flag
NSDF
Horizontal sync signal
detection flag
LDSDF
Frame sync nonstandard
signal detection flag
OVSDF
Vertical sync
nonstandard signal
detection flag
OHSDF
Horizontal sync
nonstandard signal
detection flag
WSL
Noise level detection data
ED2
WCV-ID signal detection
flag
B3-B9
WCV-ID signal decoding
result
B10-B17
WCV-ID signal decoding
result
ID1W0
Decoded Data of
ID-1 WORD0
ID1W1
Decoded Data of
ID-1 WORD1
ID1W1
Decoded Data of
ID-1 WORD2
Name and function
-
-
Table 15-3. Read Register Functions (1/2)
Version code of PD64084 is ‘01’(Fixed)
Undefined
0: Color signal detected
1: Killer signal (non-burst signal) detected
0: Sync signal detected
1: No sync signal detected
0: Standard signal detected
1: Nonstandard signal detected
(such as laser disc special playback signal)
0: Standard signal detected
1: Nonstandard signal detected
(such as VCR special playback signal and home TV game signal)
0: Standard signal detected
1: Nonstandard signal detected
(such as VCR ordinary playback signal)
00000000: Closer to low noise
11111111: Closer to high noise
0: Invalid (no WCV-ID signal detected)
1: Valid (WCV-ID signal detected)
Undefined
Decoded data of WORD0 (2 bits)
Decoded data of WORD0 (4 bits)
Decoded data of WORD0 (8 bits)
Data Sheet S16021EJ2V0DS
Description
PD64084
Initial
value
1111
00h
00
-
-
-
-
-
-
-
-
-
-
-
-
55