PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 74

• Manufacturer Part Number: PEB20571
• Description: ICs for Communications
• Manufacturer: INFINEON [Infineon Technologies AG]

3.2.4.2
Table 3-6
Command
Timing Request
Reset
Test mode 1
Test mode 2
Activate request, priority 8 AR8
Activate request, priority
10
Deactivate indication
(x) unconditional commands
Note: The LT-T state machine does not support loops. So neither C/I commands nor
Preliminary Data Sheet
Indications are provided by the mailbox protocol.
A loop can be programmed by setting bits TICCMR:LOOP and TICCMR:EXLP for
the respective channel.
LT-T Mode
LT-T Mode State Machine Codes (Conditional States)
Abbr. Code
TIM
RES
TM1
TM2
AR10 1001
DI
0000
0001
0010
0011
1000
1111
3-18
Remark
Requests the line interface to change into
power-up state
Reset of state machine. Transmission of
Info 0. No reaction to incoming infos (x)
Transmission of single pulses on the S/T-
interface. The pulses are transmitted with
alternating polarity at a frequency of
2 kHz. (x)
Transmission of continuous pulses on the
S/T-interface. The pulses are sent with
alternating polarity at a rate of 96 kHz.
TM2 is an unconditional command (x).
Activation Request with priority 8 for D-
channel transmission. This command is
used to start a LT-T initiated activation.
D-channel priority 8 is the highest priority.
It should be used to request signaling
information transfer.
Activation request with priority 10 for D-
channel transmission. This command is
used to start a LT-T initiated activation.
D-channel priority 10 is a lower priority. It
should be used to request packet data
transfer.
This command forces the line interface
into “F3 power down” mode.
Interface Description
DELIC
2003-08