SAA7111AH NXP Semiconductors, SAA7111AH Datasheet - Page 45

• Manufacturer Part Number: SAA7111AH
• Manufacturer: NXP Semiconductors

Specifications of SAA7111AH

• Pin Count: 64
• Package Type: PQFP
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
17.2.3
Table 15 Analog control 2 (AICO2) SA03
1998 May 15
handbook, halfpage
Static gain control channel 1 (GAI18) (see SA04)
Sign bit of gain control
Static gain control channel 2 (GAI28) (see SA05)
Sign bit of gain control
Gain control fix (GAFIX)
Automatic gain controlled by MODE 1 and MODE 0
Gain control is user programmable via GAI1 + GAI2
Automatic gain control integration (HOLDG)
AGC active
AGC integration hold (freeze)
White peak off (WPOFF)
White peak control active
White peak off
Vertical blanking select (VBSL)
Long vertical blanking
Short vertical blanking
HL not reference select (HLNRS)
Normal clamping by HL not
Reference select by HL not
Enhanced Video Input Processor (EVIP)
Fig.39 Mode 6 Y (automatic gain) + C
AI22
AI21
AI12
AI11
S
UBADDRESS
(gain channel 2 adapted to Y gain).
03
FUNCTION
AD2
AD1
CHROMA
LUMA
MGC643
45
handbook, halfpage
BIT NAME
WPOFF
WPOFF
HOLDG
HOLDG
HLNRS
HLNRS
Fig.40 Mode 7 Y (automatic gain) + C
GAFIX
GAFIX
GAI18
GAI28
VBSL
VBSL
AI22
AI21
AI12
AI11
(gain channel 2 adapted to Y gain).
LOGIC LEVEL
see Table 16
see Table 17
AD2
AD1
0
1
0
1
0
1
0
1
0
1
Product specification
SAA7111A
CONTROL BIT
CHROMA
LUMA
MGC644
D0
D1
D2
D2
D3
D3
D4
D4
D5
D5
D6
D6