saa7110 NXP Semiconductors, saa7110 Datasheet - Page 48

• Manufacturer Part Number: saa7110
• Description: One Chip Front-end 1 Ocf1
• Manufacturer: NXP Semiconductors

Philips Semiconductors
16.4.8
Table 44 Static gain control channel 2 (GAI2); data bits D5 to D0
Table 45 Gain mode select (GASL); data bit D6
Table 46 Automatic control integration (HOLD); data bit D7
16.4.9
Table 47 White peak control WIPE
16.4.10 S
Table 48 Sync bottom control SBOT
1995 Oct 18
MULTIPLIER
DECIMAL SYNC BOTTOM LEVEL
DECIMAL
One Chip Front-end 1 (OCF1)
DECIMAL WHITE PEAK LEVEL
AGC integration hold (freeze)
Difference value integration
255 (white peak control off)
15
31
47
63
0
S
S
Fix value integration
UBADDRESS
UBADDRESS
UBADDRESS
FUNCTION
FUNCTION
AGC active
(step size = 0.19 dB)
128
254
254
1
27 (
28 (
29 (
2.82 dB
GAIN
0 dB
3 dB
6 dB
9 dB
DATA BYTE
DATA BYTE
DATA BYTE
063 to 056);
071 to 064)
079 to 072)
SBOT7
WIPE7
GAI25
1
1
1
0
1
0
0
0
1
1
GAIN CONTROL ANALOG
SBOT6
WIPE6
0
1
1
0
1
GAI24
0
0
1
0
1
48
SBOT5
WIPE5
0
1
1
0
1
CONTROL BIT HOLD
CONTROL BIT GASL
GAI23
SBOT4
CONTROL BITS
CONTROL BITS
WIPE4
CONTROL BITS
0
1
1
1
1
#1
1
0
0
1
1
0
1
0
1
SBOT3
WIPE3
GAI22
0
1
1
0
1
SAA7110; SAA7110A
0
1
1
1
1
SBOT2
WIPE2
1
0
0
1
1
GAI21
Product specification
0
1
1
1
1
SBOT1
WIPE1
0
1
1
0
1
GAI20
SBOT0
WIPE0
0
1
1
1
1
1
1
0
0
0