ADP1655 데이터 시트보기 (PDF) - Analog Devices
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ADP1655 Datasheet PDF : 24 Pages
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ADP1655
0 = WRITE
S
T
0
1
1
0
0
0
0
0
0
CHIP ADDRESS
SUBADDRESS
0
ADP1655 RECEIVES
DATA
MASTER
STOP
0
S
P
Figure 30. I2C Single Register Write Sequence
0 = WRITE
S
T
0
1
1
0
0
0
0
0
0
CHIP ADDRESS
SUBADDRESS
REGISTER N
MASTER
STOP
0
0
0
0
S
P
ADP1655 RECEIVES
DATA TO REGISTER N
ADP1655 RECEIVES
DATA TO REGISTER N + 1
ADP1655 RECEIVES
DATA TO LAST REGISTER
Figure 31. I2C Multiple Register Write Sequence
0 = WRITE
S
T
0
1
1
0
00
00
0
CHIP ADDRESS
SUBADDRESS
1 = READ
0
S
T
01
1
0
0
0
0
1
0
0
CHIP ADDRESS
ADP1655 SENDS
DATA
MASTER
STOP
1
S
P
Figure 32. I2C Single Register Read Sequence
0 = WRITE
S
T
0
1
1
0
00
00
0
CHIP ADDRESS
SUBADDRESS
REGISTER N
1 = READ
MASTER
STOP
0
S
T
01
1
0
0
0
0
1
0
0
0
0
1
S
P
CHIP ADDRESS
ADP1655 SENDS
DATA OF REGISTER N
ADP1655 SENDS
DATA OF
REGISTER N + 1
ADP1655 SENDS
DATA OF LAST
REGISTER
Figure 33. I2C Multiple Register Read Sequence
Rev. 0 | Page 14 of 24
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