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CS5461A Datasheet, PDF (11/41 Pages) Cirrus Logic – Single Phase, Bi-directional Power/Energy IC
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CS5461A
t3
CS
SCLK
SDI
t1
t2
t4
t5
C om m and Tim e 8 S C LK s
H igh B yte
M id B yte
SDI Write Timing (Not to Scale)
CS
t6
SDO
SCLK
UNKNOW N
t1
t2
H ig h B yte
t7
M id B yte
Low Byte
Low B yte
t8
SDI
C o m m a n d T im e 8 S C L K s
SYNC0 or SYNC1
Com m and
SYNC0 or SYNC1
Com m and
SDO Read Timing (Not to Scale)
SYNC0 or SYNC1
Com m and
MODE
(IN P U T )
RESET
(IN P U T )
CS
(O U T P U T )
SCLK
(O U T P U T )
SDO
(O U T P U T )
t11
t12
t13
SDI
(IN P U T )
t15
t14
t7
t10
t16
t9
t4
t5
Last 8
B its
Auto-Boot Sequence Timing (Not to Scale)
D ata from E E P R O M
Figure 1. CS5461A Read and Write Timing Diagrams
DS661F1
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