PEB3086 Infineon Technologies, PEB3086 Datasheet - Page 184

• Manufacturer Part Number: PEB3086
• Description: ISDN Subscriber Access Controller
• Manufacturer: Infineon Technologies

TR_
CMD
4.2.5
Value after reset: 08
Important: This register is only writable if the Layer 1 state machine of the ISAC-SX is
disabled (TR_CONF0.L1SW = 1)! With the ISAC-SX layer 1 state machine enabled, the
signals from this register are automatically generated, but nevertheless this register can
always be read. DPRIO can also be written in Intelligent NT mode.
XINF ... Transmit INFO
000: Transmit INFO 0
001: reserved
010: Transmit INFO 1 (TE mode) or INFO 2 (NT mode)
011: Transmit INFO 3 (TE mode) or INFO 4 (NT mode)
100: Send continous pulses at 192 kbit/s alternating or 96 kHz rectangular, respectively
(SCP)
101: Send single pulses at 4 kbit/s with alternating polarity corresponding to 2 kHz
fundamental mode (SSP)
11x: reserved
DPRIO ... D-Channel Priority (always writable in Int. NT mode)
0: Priority Class 1for D channel access on IOM (Int. NT) or on S interface (TE/LT-T)
1: Priority Class 2 for D channel access on IOM (Int. NT) or on S interface (TE/LT-T)
TDDIS ... Transmit Data Disabled (TE mode)
0: The B and D channel data are transparently transmitted on the S/T interface if INFO 3
1: The B and D channel data are set to logical ’1’ on the S/T interface if INFO 3 is being
PD ... Power Down
0: The transceiver is set to operational mode
1: The transceiver is set to power down mode
For general information please refer to
Data Sheet
is being transmitted
transmitted
7
TR_CMD - Transceiver Command Register
XINF
H
DPRIO TDDIS
Chapter
184
3.5.1.2.
PD
Detailed Register Description
LP_A
0
0
RD/WR (34)
PEB 3086
2003-01-30
ISAC-SX