3
2
PCS0–PCS3
OUTPUT
13
5
12
SCK
CPOL=0
OUTPUT
4
1
SCK
CPOL=1
OUTPUT
6
4
12
13
7
MISO
INPUT
MSB IN
DATA
LSB IN
10
MSB IN
11
MOSI
OUTPUT
MSB OUT
13
DATA
LSB OUT
PORT DATA
12
MSB OUT
PD
68300 QSPI T MAST CPHA0
A
Figure A-16 QSPI Timing — Master, CPHA = 0
3
2
PCS0–PCS3
OUTPUT
13
5
1
12
SCK
CPOL=0
OUTPUT
4
1
7
SCK
CPOL=1
OUTPUT
13
4
12
6
MISO
MSB IN
DATA
DATA
LSB IN
10
MSB IN
INPUT
11
MOSI
OUTPUT
PORT DATA
MSB OUT
13
LSB OUT
PORT DATA MSB OUT
12
68300 QSPI T MAST CPHA1
Figure A-17 QSPI Timing — Master, CPHA = 1
MC68331
USER’S MANUAL
ELECTRICAL CHARACTERISTICS
MOTOROLA
A-25
MOTOROLA [ MOTOROLA ]
