MIC384
MIC384
MIC384 Slave Address
Command Byte
Data Byte to MIC384
DATA
S 1 0 0 1 X X A0 0 A 0 0 X X X X X X A X X X X X X X X /A P
START
STOP
R/W = WRITE
ACKNOWLEDGE
ACKNOWLEDGE
NOT ACKNOWLEDGE
CLK
Master-to-slave transmission
Slave-to-master response
Figure 1. WRITE_BYTE Protocol
MIC384 Slave Address
Command Byte
MIC384 Slave Address
Data Read From MIC384
DATA
S 1 0 0 1 X X A0 0 A 0 0 X X X X X X A S 1 0 0 1 X X A0 1 A X X X X X X X X /A P
R/W = WRITE
ACKNOWLEDGE
ACKNOWLEDGE
START
R/W = READ
ACKNOWLEDGE
NOT ACKNOWLEDGE
STOP
START
8
CLK
Master-to-slave transmission
Slave-to-master response
Figure 2. READ_BYTE Protocol
MIC384 Slave Address
Data Byte from MIC384
DATA
S 1 0 0 1 X X A0 1 A X X X X X X X X /A P
START
R/W = READ
ACKNOWLEDGE
NOT ACKNOWLEDGE
STOP
CLK
Master-to-slave transmission
Slave-to-master response
Figure 3. RECEIVE_BYTE
Micrel
September 2000