p87c591vfb NXP Semiconductors, p87c591vfb Datasheet - Page 94

• Manufacturer Part Number: p87c591vfb
• Description: Single-chip 8-bit Microcontroller With Can Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Jul 26
STATUS
(S1STA)
CODE
Single-chip 8-bit microcontroller with CAN controller
A0H
98H
Previously addressed
with General Call; DATA
byte has been received;
NOT ACK has been
returned
A STOP condition or
repeated START
condition has been
received while still
addressed as SLV/REC
or SLV/TRX
SIO1 HARDWARE
STATUS OF THE
I
2
C BUS AND
Read data byte or
read data byte or
read data byte or
read data byte
No STDAT action or
No STDAT action or
No STDAT action or
No STDAT action
TO/FROM S1DAT
APPLICATION SOFTWARE RESPONSE
STA
0
0
1
1
0
0
1
1
94
TO S1CON
STO
0
0
0
0
0
0
0
0
SI
0
0
0
0
0
0
0
0
AA
0
0
1
0
1
1
0
1
Switched to not addressed SLV mode; no
recognition of own SLA or General call
address
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if S1ADR.0 =
logic 1
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
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if S1ADR.0 =
logic 1. A START condition will be
transmitted when the bus becomes free.
Switched to not addressed SLV mode; no
recognition of own SLA or General call
address
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if S1ADR.0 =
logic 1
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
Switched to not addressed SLV mode;
Own SLA will be recognized; General call
address will be recognized if S1ADR.0 =
logic 1. A START condition will be
transmitted when the bus becomes free.
NEXT ACTION TAKEN BY SIO1
Preliminary Specification
HARDWARE
P8xC591