User guide

Arch Meter Corporation PS1000 Ver1.2
PS1000Rev. 1.2 May 2006
44/ 67
www.archmeter.com
Load data byte 0 0 0 0 Data byte will be transmitted
No I2CDATR
action
1 0 0 0
Repeated START condition will
be transmitted
No I2CDATR
action
0 1 0 0 STOP condition will be
transmitted; STO flag will be
reset
30H Data byte in I2C has
been transmitted;
NACK has been
received
No I2CDATR
action
1 1 0 0 STOP condition followed by a
START condition will be
transmitted; STO flag will be
reset
No I2CDATR
action
0 0 0 x I2C-bus will be released; not
addressed slave will be entered
38H Arbitration lost in
SLA+(R/W) or data
bytes
No I2CDATR
action
1 0 0 x START condition will be
transmitted when the bus
becomes free