C8051F360/1/2/3/4/5/6/7/8/9
Table 18.4. SMBus Status Decoding (Continued)
Values
Written
Values Read
Current SMbus State
Typical Response Options
Acknowledge received
address.
0
0
0
0
1
0
0
0
0
0
1
0
1
0
0
A slave address was received;
ACK requested.
1
0
X
Do not acknowledge
received address.
Acknowledge received
address.
Lost arbitration as master; slave Do not acknowledge
0010
1
0
1
1
X address received; ACK
requested.
received address.
Reschedule failed transfer;
do not acknowledge received
address.
Abort failed transfer.
0
1
0
0
0
0
X
X
0
Lost arbitration while attempting a
repeated START.
X
Reschedule failed transfer.
Lost arbitration while attempting a No action required (transfer
1
0
1
0
X
X
STOP.
complete/aborted).
A STOP was detected while an
addressed slave receiver.
No action required (transfer
complete).
0
0
X
0001
0000
Abort transfer.
0
1
0
0
0
0
X
X
1
Lost arbitration due to a detected
STOP.
0
1
1
1
0
1
X
X
X
Reschedule failed transfer.
Acknowledge received byte;
Read SMB0DAT.
A slave byte was received; ACK
requested.
Do not acknowledge
received byte.
0
0
0
Abort failed transfer.
0
1
0
0
0
0
Lost arbitration while transmitting
a data byte as master.
Reschedule failed transfer.
Rev. 1.0
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SILICON [ SILICON ]
