GE IC697VAL348 TV Converter Box User Manual


 
GFK-2059 Chapter 3 Programming 3-11
3
Figure 3-2: DAC Programming Sequence (Delayed DAC Update Mode)
POWER-UP
(O
N-
BOARD
INITIALIZATION)
INITIALIZE
D/A ADDRESS
POINTER
L
O
AD
D/A
HAVE
ALL 8 D/A
CHANNEL
BEEN
UPDATED
?
END
YES
NO
LOAD D/A
CONTROL
REGISTER