GE IC697VAL348 TV Converter Box User Manual


 
GFK-2059 Chapter 3 Programming 3-9
3
Figure 3-1: DAC Programming Sequence (Immediate DADC Start Convert Mode)
POWER
-
UP
(ON
-
BOARD
INITIALIZATION
)
LOAD D/A
CONTROL
REGISTER
INITIALIZE
D/A ADDRESS
POINTER
L
O
AD
D/A
HAVE
ALL 8 D/A
CHANNEL
BEEN
UPDATED
?
END
YES
NO