PEF82912FV1.4 Infineon Technologies, PEF82912FV1.4 Datasheet - Page 131

• Manufacturer Part Number: PEF82912FV1.4
• Description: ISDN Interface ISDN
• Manufacturer: Infineon Technologies

Specifications of PEF82912FV1.4

• Mounting Style: SMD/SMT
• Package / Case: MQFP-64
• Lead Free Status / Rohs Status: Details

Test mode - TM2
Continuous alternating pulses are sent on the S/T-interface.
•
Command
Deactivation Request DR
Reset
Send Single Pulses
Send Continuous
Pulses
Activation Request
Activation Request
Loop
Deactivation
Confirmation
Indication
Timing
Receiver not
Synchronous
Activation Request
Illegal Code Ciolation
Activation Indication
Deactivation
Indication
Data Sheet
Abbr.
RES
TM1
TM2
AR
ARL
DC
Abbr.
TIM
RSY
AR
CVR
AI
DI
Code
0000
0001
0010
0011
1000
1010
1111
Code
0000
0100
1000
1011
1100
1111
117
Remark
DR - Deactivation Request. Initiates a
complete deactivation by transmitting INFO
0.
Reset of state machine. Transmission of
Info0. No reaction to incoming infos. RES is
an unconditional command.
Send Single Pulses.
Send Continuous Pulses.
Activation Request. This command is used to
start an activation.
Activation request loop. The transceiver is
requested to operate an analog loop-back
close to the S/T-interface.
Deactivation Confirmation. Transfers the
transceiver into a deactivated state in which
it can be activated from a terminal (detection
of INFO 0 enabled).
Remark
Interim indication during activation
procedure in G1.
Receiver is not synchronous
INFO 0 received from terminal. Activation
proceeds.
Illegal code violation received. This function
has to be enabled in S_CONF0.EN_ICV.
Synchronous receiver, i.e. activation
completed.
Timer (32 ms) expired or INFO 0 received for
a duration of 16 ms after deactivation request
Functional Description
PEF 82912/82913
2001-03-30