Abov MC96F6332D - Figure 11.94 Formats and States in the Master Transmitter Mode (USI1)

MC96F6432
252 June 22, 2018 Ver. 2.9
Figure 11.94 Formats and States in the Master Transmitter Mode (USI1)
From master to slave /
Master command or Data Write
From slave to master
0xxx
Value of Status Register
ACK
Interrupt, SCL1 line is held low
Interrupt after stop command
P
Arbitration lost as master and
addressed as slave
LOST&
Other master continues
Slave Receiver (0x1D)
or Transmitter (0x1F)
Master
Receiver
SLA+W
ACK
DATA
Rs
STOP
LOST
LOST&
STOP
LOST
S or Sr
SLA+R
Y
N
0x0E
0x87
0x86
0x0E
ACK
STOP
Y
N
0x0F
0x1D
Lost?
Y
0x47
0x1F
0x46
Cont?
Y
N
STOP
0x0F
LOST
P
0x22
P
0x22
0x22
P