MC44BS373CAEFR2 Freescale Semiconductor, MC44BS373CAEFR2 Datasheet - Page 10

• Manufacturer Part Number: MC44BS373CAEFR2
• Description: IC AUD/VID PAL MODULATOR 16-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC44BS373CAEFR2

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC44BS373CAEFR2TR

I2C Programming
I2C Programming
10 I
The following tables list, by category, the bits used to program various parameters of the MC44BS373CA.
10.1 Sound Settings
Table 13 lists the sound settings used.
Table 14 lists the video settings used.
TPEN
SFD1
SFD0
SYSL
PWC
SO
Bit
PS
Bit
2
C Programming
SFD1
0
0
1
1
Value
Value
0
1
0
1
0
1
0
1
0
1
SFD0
0
1
0
1
Sound oscillator on (normal mode)
Sound oscillation disabled (oscillator and PLL section bias turned off)
modulation)
System L enabled, system B/G disabled (AM sound and positive video modulation)
Peak white clip on (system B/G)
Peak white clip off (system L)
Test pattern signal off (normal operation)
Test pattern signal on (picture and sound)
System B/G enabled, system L disabled (FM sound and negative video
Sound Subcarrier Frequency (MHz)
MC44BS373CA Data Sheet
Table 13. Sound Settings
Picture-to-Sound Ratio (dB)
Table 14. Video Settings
System L/BG Selection
Test Pattern Signal
Sound Oscillator
Peak White Clip
Setting
Setting
4.5
5.5
6.0
6.5
12
16