MCP413X/415X/423X/425X
Figure 7-5 shows the sequence for three continuous
reads. The reads do not need to be to the same
memory address.
7.6.2
CONTINUOUS READS
Continuous reads allows the devices memory to be
read quickly. Continuous reads are possible to all
memory locations.
COMMAND BYTE
DATA BYTE
A
D
3
A
D
2
A
D
1
A
D
0
1
1
X
X
X
X
X
X
X
X
X
X
SDI
1
1
1
1
1
1
1*
D
8
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
SDO
A
D
3
A
D
2
A
D
1
A
D
0
1
1
1
1
X
X
X
X
X
X
X
X
X
X
1
1
1
1
1*
D
8
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
A
D
3
A
D
2
A
D
1
A
D
0
1
1
1
1
X
X
X
X
X
X
X
X
X
X
1
1
1
1
1*
D
8
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Note 1: If a Command Error (CMDERR) occurs at this bit location (*), then all following SDO bits will be
driven low until the CS pin is driven inactive (VIH).
FIGURE 7-5:
Continuous Read Sequence.
DS22060B-page 54
© 2008 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
