SAA7103 PHILIPS [NXP Semiconductors], SAA7103 Datasheet - Page 42

• Manufacturer Part Number: SAA7103
• Description: Digital video encoder
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
7.21
Table 38 Subaddress 16H
Table 39 Fine adjustment of DAC output voltage
Table 40 Subaddresses 17H to 19H
Table 41 Subaddress 1AH
2001 Sep 25
DACF
RDACC
GDACC
BDACC
MSMT
DATA BYTE
DATA BYTE
DATA BYTE
Digital video encoder
Slave receiver
output level coarse adjustment for RED DAC; default after reset is 1BH for output of C signal
00000b
output level coarse adjustment for GREEN DAC; default after reset is 1BH for output of VBS signal
00000b
output level coarse adjustment for BLUE DAC; default after reset is 1FH for output of CVBS signal
00000b
monitor sense mode threshold for DAC output voltage, should be set to 70
output level adjustment fine in 1% steps for all DACs; default after reset is 00H; see Table 39
BINARY
0.585 V to 11111b
0.585 V to 11111b
0.585 V to 11111b
0111
0110
0101
0100
0011
0010
0001
0000
1000
1001
1010
1011
1100
1101
1110
1111
1.240 V at 37.5
1.240 V at 37.5
1.240 V at 37.5
42
DESCRIPTION
DESCRIPTION
DESCRIPTION
nominal for full-scale conversion
nominal for full-scale conversion
nominal for full-scale conversion
GAIN (%)
SAA7102; SAA7103
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
Product specification