t
d
(Data)
SDEN\
SCLK
SDIO
SDO
Data n
Data n-1
t
S
(SDEN\)
t
S
(SDIO) t
H
(SDIO)
t
SCLK
SDEN\
SCLK
SDIO
SDEN\
SDI
SDO
A15
A14
A13
A2
A1
A0
1
4
3
2
15
14
16
17
23
22
21
20
19
18
24
SCLK
Addr N
Addr N+1 (ascending), Addr N-1 (descending)
D7
D1
D2
D3
D4
D5
D6
D0
D7
D1
D2
D3
D4
D5
D6
D0
25
31
30
29
28
27
26
32
R/W
SDEN\
SDI
SDO
A15
A14
A13
A2
A1
A0
D7
D1
D2
D3
D4
D5
D6
D0
1
4
3
2
15
14
16
17
23
22
21
20
19
18
24
D7
D1
D2
D3
D4
D5
D6
D0
SCLK
Addr N
Addr N+1 (ascending), Addr N-1 (descending)
25
31
30
29
28
27
26
32
R/W
Appendix A
1267
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Appendix: SPI Interface
Figure A-3. SPI Streaming Write Example
Figure A-4. SPI Streaming Read Example
Figure A-5. SPI Write Timing Diagram
Figure A-6. SPI Read Timing Diagram