User Manual

CS5463
12 DS678F3
t
1
t
2
t
3
t
4
t
5
MSB
MSB-1
LSB
MSB
MSB-1
LSB
MSB
MSB-1
LSB
MSB
MSB-1
LSB
Com m and Tim e 8 S CLK s High B yte M id B yte Low B yte
CS
SCLK
SDI
t
10
t
9
RESET
SDO
SCLK
CS
Last 8
Bits
SDI
MODE
STOP bit
D a ta from E E P R O M
t
16
t
4
t
5
t
14
t
15
t
7
t
13
t
12
t
11
(INPUT)
(INPUT)
(O U T PU T )
(O U T PU T )
(O U T PU T )
(INPUT)
SDI Write Timing (Not to Scale)
SDO Read Timing (Not to Scale)
Figure 1. CS5463 Read and Write Timing Diagrams
Auto-boot Sequence Timing (Not to Scale)
t
1
t
2
MSB
MSB-1
LSB
C om m and Tim e 8 SC LKs
SYNC0 or SYNC1
Comm and
SYN C 0 or S YN C1
Command
MSB
MSB-1
LSB
MSB
MSB-1
LSB
MSB
MSB-1
LSB
H igh B y te M id B y te L o w B y te
CS
SDO
SCLK
SDI
t
6
t
7
t
8
SYNC0 or SYNC1
Command
UNKNOWN