
CS5529
14
DS246F5
Co mma n d T im e
8 S C L K s
D a ta Tim e 24 S C LK s
(or 72 S C LK s fo r S e t-u p R e giste rs )
W rite C ycle
CS
SC L K
SDI
MS B
LSB
Co mma n d T im e
8 S C L K s
CS
SC L K
SDI
D a ta T im e 2 4 S C L K s
(o r 7 2 S C L K s fo r S e t-u p R e g iste rs )
Read C ycle
SD O
MS B
LSB
C o mma nd T im e
8 S C LK s
8 SC L K s C le a r SD O F lag
S D O C ontin uous C onv ers io n R ea d (P F bit = 1)
SD O
SC L K
SD I
t *
d
D a ta T im e
24 S C L K s
MS B
LSB
* td = X IN /O W R clo ck cycle s fo r e a ch co n ve rsio n e xce p t th e
first co n ve rsio n w h ich w ill ta ke X IN /O W R + 7 clo ck cycle s
XIN /O W R
Clo ck Cyc le s
Figure 4. Command and Data Word Timing.