CS5463
t3
C S
t1
t2
SC LK
SD I
t4
t5
C om m and Tim e 8 S C LK s
H igh B yte
M id B yte
Low B yte
SDI Write Timing (Not to Scale)
C S
t8
H ig h B y te
M id B y te
L o w B y te
t6
S D O
S C L K
S D I
U N K N O W N
t1
t7
t2
C o m m a n d T im e
8
S C L K s
S Y N C 0 o r S Y N C 1
C o m m a n d
S Y N C 0 o r S Y N C 1
C o m m a n d
S Y N C 0 o r S Y N C 1
C o m m a n d
SDO Read Timing (Not to Scale)
t1 1
t1 5
M O D E
(IN P U T )
R E S E T
(IN P U T )
t1 4
t1 2
t7
t1 3
C S
(O U T P U T )
S C L K
(O U T P U T )
t1 0
t1 6
t9
t4
S D O
(O U T P U T )
t5
L a s t 8
B its
S D I
(IN P U T )
D a ta fro m E E P R O M
Auto-boot Sequence Timing (Not to Scale)
Figure 1. CS5463 Read and Write Timing Diagrams
12
DS678PP1
CIRRUS [ CIRRUS LOGIC ]
