UPD64084 NEC, UPD64084 Datasheet - Page 51

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

10
SA
D7-D6
D5
D4
D3
D2
D1-D0
Bit
YHCOR
Specifies Y output high
frequency component
coring.
YHCGAIN
Specifies Y output high-
frequency component
coring gain.
ED2OFF
Specifies WCV-ID
detection circuit.
OVST
Nonstandard signal
detection test bit
CSHDT
H / V counter test bit
KCTT
H / V counter test bit
Name and function
Table 15-2. Write Register Functions (11/14)
00: Coring off
01: Small amount of coring
10: Medium amount of coring (±2 LSB: 8-bit terms)
11: Large amount of coring
Coring characteristic curve (for high-frequency component only)
0: Normal ( 1) 1 :1/2 gain
Refer to YHCOR (SA10h, D7-D6)
0: Normal mode
1: Forced WCV-ID detection circuit turned off
0: Normal mode
1: Test mode
0: Normal mode
1: Test mode
0x: Normal mode
1x: Test mode
Data Sheet S16021EJ2V0DS
Solid line: YHCGAIN = 0
Dotted line: YHCGAIN = 1
Description
YHCOR
Output (LSB)
(±1 LSB: 8-bit terms)
Remark Converted into 8 bits
(±3 LSB: 8-bit terms)
YHCOR
Input (LSB)
Typical
value
PD64084
00
00
0
0
0
0
Initial
value
00
00
0
0
0
0
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