SAA7109 PHILIPS [NXP Semiconductors], SAA7109 Datasheet - Page 125

• Manufacturer Part Number: SAA7109
• Description: PC-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
18.1.2
Table 73 Subaddress 16H
Table 74 Fine adjustment of DAC output voltage
Table 75 Subaddresses 17H to 19H
Table 76 Subaddress 1AH
2004 Mar 16
DACF
RDACC
GDACC
BDACC
MSMT
DATA BYTE
DATA BYTE
DATA BYTE
PC-CODEC
S
LAVE 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 74
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
125
DESCRIPTION
DESCRIPTION
DESCRIPTION
nominal for full-scale conversion
nominal for full-scale conversion
nominal for full-scale conversion
SAA7108E; SAA7109E
GAIN (%)
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
Product specification