SAF82525 Infineon Technologies AG, SAF82525 Datasheet - Page 30

• Manufacturer Part Number: SAF82525
• Description: Data Communications ICs
• Manufacturer: Infineon Technologies AG

Figure 10
Processing of Received Frames in Auto-Mode
Semiconductor Group
Int PCE
:
1
Y
Y
N
RR,
RESET Wait for
N(R) = V
V
RESET RRNR
Acknowledge
Acknowledge
(S)
Int :
CRC Error
Prot. Error
REJ
or Abort
Wait for
=
ALLS
?
?
?
?
,
V(S)
(S) + 1
SREJ
N
N
Y
Y
+ 1
N
N
Response
Rec.
Command
with p = 1
Trm RR
Ready
?
?
Int :
Y
Y
f = p
1
1
PCE
Y
Y
N
RESET Wait for
CRC Error
Prot. Error
Set RRNR
Acknowledge
or Abort
Response
Int XMR
Int
RNR
?
?
f = 1
:
:
?
N
N
ALLS
Y
Response
Trm RNR
N
1
30
Rec.
f = p
Int RME
Set RAB
Activ
:
1
Set CRCE
Int :
PCE
N
N
Y
Y
Y
RESET Wait for
N(R)
V
N(S)
Acknowledge
Acknowledge
(S) V
Rec. Ready
CRC Error
Prot. Error
Int :
Int RME
Overflow
Set RDO
I Frame
Aborted
Wait for
= V
=
= V
Data
:
ALLS
?
?
?
?
?
?
?
(S) + 1
(R) + 1
N
N
N
(S)
Y
Y
Y
Y
Y
+ 1
N
N
N
V
Response
(R)
N
N
Int :
Trm RR
= V
RME
(R)
f = p
CRC Error
Set CRCE
Int RME
+ 1
U Frame
Set RAB
Overflow
Set RDO
Aborted
SAB
SAB
SAF
SAF
ITD00230
Data
:
?
?
?
Y
Y
Y
82525
82526
82525
82526
N