p87c591vfb NXP Semiconductors, p87c591vfb Datasheet - Page 95

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

Philips Semiconductors
Table 64 Slave Transmitter Mode
2000 Jul 26
STATUS
(S1STA)
Single-chip 8-bit microcontroller with CAN controller
CODE
C0H
C8H
A8H
B0H
B8H
Own SLA+R has been
received; ACK has been
returned
Arbitration lost in
SLA+R/W as master;
Own SLA+R has been
received, ACK has been
returned
Data byte in S1DAT has
been transmitted; ACK
has been received
Data byte in S1DAT has
been transmitted; NOT
ACK has been received
Last data byte in S1DAT
has been transmitted
(AA = 0); ACK has been
received
SIO1 HARDWARE
STATUS OF THE
I
2
C BUS AND
Load data byte or
load data byte
Load data byte or
load data byte
Load data byte or
load data byte
No S1DAT action or
no S1DAT action or
no S1DAT action or
no S1DAT action
No S1DAT action or
no S1DAT action or
no S1DAT action or
no S1DAT action
TO/FROM S1DAT
APPLICATION SOFTWARE RESPONSE
STA
95
X
X
X
X
X
X
0
1
1
0
0
1
1
0
TO S1CON
STO
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SI
0
0
0
0
0
0
0
0
0
0
0
0
0
0
AA
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Last data byte will be transmitted and ACK
bit will be received
Data byte will be transmitted; ACK will be
received
Last data byte will be transmitted and ACK
bit will be received
Data byte will be transmitted; ACK bit will
be received
Last data byte will be transmitted and ACK
bit will be received
Data byte will be transmitted; ACK bit will
be received
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
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;
NEXT ACTION TAKEN BY SIO1
Preliminary Specification
HARDWARE
P8xC591