User Manual - Philips LPC2101 User Manual

Philips Semiconductors
Volume 1
Table 135: Slave Receiver mode
Status Status of the I
Code and hardware
(I2CSTAT)
0x98 Previously addressed
with General Call;
DATA byte has been
received; NOT ACK
has been returned.
0xA0 A STOP condition or
repeated START
condition has been
received while still
addressed as
SLV/REC or SLV/TRX.

User manual

2
C-bus Application software response
To/From I2DAT
Read data byte or 0
Read data byte or 0
Read data byte or 1
Read data byte
No STDAT action
or
No STDAT action
or
No STDAT action
or
No STDAT action
Rev. 01 — 12 January 2006
Next action taken by I
To I2CON
STA STO SI AA
0 0 0 Switched to not addressed SLV mode; no
recognition of own SLA or General call
address.
0 0 1 Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
I2ADR[0] = logic 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.
1 0 0 1 Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
I2ADR[0] = logic 1. A START condition
will be transmitted when the bus becomes
free.
0 0 0 0 Switched to not addressed SLV mode; no
recognition of own SLA or General call
address.
0 0 0 1 Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
I2ADR[0] = logic 1.
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.
1 0 0 1 Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if
I2ADR[0] = logic 1. A START condition
will be transmitted when the bus becomes
free.
UM10161
2
Chapter 11: I C interfaces
2
C hardware
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
143