PSF21150 INFINEON [Infineon Technologies AG], PSF21150 Datasheet - Page 87

• Manufacturer Part Number: PSF21150
• Description: IPAC-X ISDN PC ADAPTER CIRCUIT
• Manufacturer: INFINEON [Infineon Technologies AG]

3.5.3
3.5.3.1
Figure 44
Data Sheet
RST
RSY
State Machine NT Mode
State Transition Diagram (NT)
RES
Framing S/T
State Transition Diagram (NT)
State
RSY
RSY RSY
Any
Framing U
TIM RES
i0
i2
i2
G2 Lost
G3 Lost
DR
Reset
ARD
AID
i3
*
*
DC
ARD
AID
i3*AID
i3*ARD
DR
2)
1)
2)
1)
ARD
ARD
ARD
i3*AID
RSY
RSY
i3*ARD
1)
1)
1)
AID
2)
G4 Pend. Deact.
G2 Wait for AID
G1 Deactivated
G4 Wait for DR
G1 i0 Detected
G2 Pend. Act
G3 Activated
2)
TIM
TIM
AR
AR ARD
i0
i0
i0
i0
i2
i2
i4
DI
DI
AI
AI
3)
ARD
AID
DR
DR
DC
DC
(i0*8ms)
(i0*16ms)+32ms
DC
ARD
i3
i0
i0
i3
i3
i3
87
*
*
ARD
1)
DR
1)
DR
DR
DR
DR
Description of Functional Blocks
DR
1)
2)
3)
ARD = AR or ARL
AID =AI or AIL
DI if i0
TIM if i0
DC
Test Mode i
TIM
it
SSP
SCP
State
Any
*
SSP
SCP
s tate m_ nt_ s .v s d
PSB 21150
PSF 21150
2000-07-21