PEF 22508 E V1.1-G Infineon Technologies, PEF 22508 E V1.1-G Datasheet - Page 134

• Manufacturer Part Number: PEF 22508 E V1.1-G
• Description: IC INTERFACE E1/T1/J1 LBGA-256
• Manufacturer: Infineon Technologies
• Series: OctalLIU™r

Specifications of PEF 22508 E V1.1-G

• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 8
• Voltage - Supply: 1.8V, 3.3V
• Current - Supply: 370mA
• Power (watts): 140mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-LSBGA
• Includes: Automatic Protection Switching, Clock Generation, Power-Down, Transmit Line Monitor, Tristate Function
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF22508EV1.1T; PEF22508EV11GXP; SP000029953

Test Pattern Control Register 0
See
TPC0
Test Pattern Control Register 0
Field
PRP
TX Pulse Template Register 1
See
transmit pulse. The contents of this register is ignored unless bit XPM2.XPDIS is set. By default, the values
programmed in XPM0 to XPM2 are used to control the transmit pulse template.
TXP1
TX Pulse Template Register 1
Field
TXP1
Similar Registers
Registers TXP1to TXP16 have the same description and layout. Every register TXPn defines the amplitude of the
part n of 16 of the transmit pulse. An overview is given is the next table.
Note that the reset values of the registers TXP1 to TXP8 are ´38
Data Sheet
Chapter
Chapter 3.9.6.1
3.11.1.
Bits
5:4
Bits
6:0
and
Chapter
Type
rw
Type
rw
3.9.6.2. This register contains the transmit amplitude of the 1st 1/16 of the
Description
PRBS Pattern Selection
00
01
10
11
Description
Transmit Pulse Amplitude
Two´s Complement number of pulse amplitude, see Table 25 and
Table 26
B
B
B
B
, PRBS11 pattern.
, PRBS15 pattern.
, PRBS20 pattern.
, PRBS23 pattern.
Offset
xxA8
Offset
xxC1
134
Register DescriptionTest Pattern Control Register 0
H
H
H
´, that of the registers TXP9 to TXP16 are ´00
Rev. 1.0, 2005-06-02
PEF 22508 E
OctalLIU
Reset Value
Reset Value
00
00
TM
H
H
H
´.