SAF82525 Infineon Technologies AG, SAF82525 Datasheet - Page 31

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

Figure 11
Timer Procedure/Poll Cycle
Semiconductor Group
Command, p = 1
Rec.
1 t
n1 n1 - 1
Trm RR
Load t1
Run Out
n1 = 0
n1 = 7
=
Ready
?
?
?
N
N
Y
Y
Y
N
Rec.
Set RRNR
Command, p = 1
RNR
Trm RNR
Int :
1
TIN
Command p = 1
Trm RR/RNR
Rec. Frame
CMDR ; STI
T Proc.
Acknowledge
T Proc. Activ
Load n1
31
Load t1
Wait for
RRNR
I
Set
?
?
Inactiv
Y
N
Y
N
(R)
Y
N
=
V
2
?
2
N
(S) + 1
Acknowledge
Response
Rec. RR
with f = 1
Wait for
?
?
Trm I Frame
N
Y
Acknowledge
Set wait for
N
Y
2
1
1
SAB
SAB
SAF
SAF
Rec.RNR
Load n1
Load
2
1 t
ITD00231
82525
82526
82525
82526