Cirrus-logic CS5460A Manuel d'utilisateur télécharger pdf (Page 10)

CS5460A

10 DS487F5

CS

SCLK

MSB MSB - 1

LSB

t

2

t

1

t

3

SDI

MSB MSB - 1

LSB

Command Time 8 SCLKs

LSB

t

6

MSB MSB - 1

LSB

MSB MSB - 1

High Byte Mid Byte Low Byte

t

t

45

SDI Write Timing (Not to Scale)

CS

SDO

SCLK

MSB MSB - 1

LSB

t

2

t

1

t

8

t

7

SDI

MSB MSB - 1

LSB

Command Time 8 SCLKs

LSB

t

9

MSB MSB - 1

LSB

MSB MSB - 1

High Byte Mid Byte

Low Byte

M

u

s

t

s

t

r

o

b

e

"

S

Y

N

C

0

"

c

o

m

m

a

n

d

o

n

S

D

I

w

h

e

n

r

e

a

d

i

n

g

e

a

c

h

b

y

t

e

o

f

d

a

t

a

f

r

o

m

S

D

O

.

SDO Read Timing (Not to Scale)

Figure 1. CS5460A Read and Write Timing Diagrams

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 53 54

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