UM10503
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© NXP B.V. 2015. All rights reserved.
User manual
Rev. 2.1 — 10 December 2015
1309 of 1441
NXP Semiconductors
UM10503
Chapter 46: LPC43xx/LPC43Sxx I2C-bus interface
0x98
Previously addressed
with General Call;
DATA byte has been
received; NOT ACK
has been returned.
Read data byte or
0
0
0
0
Switched to not addressed SLV mode; no
recognition of own SLA or General call
address.
Read data byte or
0
0
0
1
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
ADR[0] = logic 1.
Read data byte or
1
0
0
0
Switched to not addressed SLV mode; no
recognition of own SLA or General call
address. A START condition will be
transmitted when the bus becomes free.
Read data byte
1
0
0
1
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
ADR[0] = logic 1. A START condition will
be transmitted when the bus becomes
free.
0xA0
A STOP condition or
Repeated START
condition has been
received while still
addressed as
SLV/REC or
SLV/TRX.
No STDAT action
or
0
0
0
0
Switched to not addressed SLV mode; no
recognition of own SLA or General call
address.
No STDAT action
or
0
0
0
1
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
ADR[0] = logic 1.
No STDAT action
or
1
0
0
0
Switched to not addressed SLV mode; no
recognition of own SLA or General call
address. A START condition will be
transmitted when the bus becomes free.
No STDAT action
1
0
0
1
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
ADR[0] = logic 1. A START condition will
be transmitted when the bus becomes
free.
Table 1105.Slave Receiver mode
…continued
Status
Code
(STAT)
Status of the I
2
C-bus
and hardware
Application software response
Next action taken by I
2
C hardware
To/From DAT
To CON
STA STO SI
AA
