PEF 22508 E V1.1-G Infineon Technologies, PEF 22508 E V1.1-G Datasheet - Page 154

• 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

Field
XSN
Global Interrupt Status Register
This status register points to pending interrupts sourced by ISR(1:4) and ISR(6:7), see
GIS
Global Interrupt Status Register
Field
ISR7
ISR6
ISR5
ISR4
ISR3
ISR2
ISR1
ISR0
Data Sheet
Bits
6
Bits
7
6
5
4
3
2
1
0
Type
rsc
Type
rsc
rsc
rsc
rsc
rsc
rsc
rsc
rsc
Description
Transmit Slip Negative
The frequency of the transmit clock is greater than the frequency of the
transmit system interface working clock based on 2.048 MHz. A frame is
skipped. After a slip has performed writing of register XC1 is not
necessary.
Description
Interrupt Status Register 7 Pointer
0
1
Interrupt Status Register 6 Pointer
0
1
Interrupt Status Register 5 Pointer
Always ´0´, because no ISR5 exists
Interrupt Status Register 4 Pointer
0
1
Interrupt Status Register 3 Pointer
0
1
Interrupt Status Register 2 Pointer
0
1
Interrupt Status Register 1 Pointer
0
1
Interrupt Status Register 0 Pointer
Always ´0´, because no ISR0 exists.
B
B
B
B
B
B
B
B
B
B
B
B
, No interrupt is pending in ISR6.
, At least one interrupt is pending in ISR6.
, No interrupt is pending in ISR6.
, At least one interrupt is pending in ISR6.
, No interrupt is pending in ISR4.
, At least one interrupt is pending in ISR4.
, No interrupt is pending in ISR3.
, At least one interrupt is pending in ISR3.
, No interrupt is pending in ISR2.
, At least one interrupt is pending in ISR2.
, No interrupt is pending in ISR1.
, At least one interrupt is pending in ISR1.
Offset
xx6E
154
Register DescriptionGlobal Interrupt Status Register
H
Chapter
Rev. 1.0, 2005-06-02
3.5.3.
PEF 22508 E
OctalLIU
Reset Value
00
TM
H