PEF 22508 E V1.1-G Infineon Technologies, PEF 22508 E V1.1-G Datasheet - Page 48

• 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

Figure 11
Table 6
Field
VFR
RDO
CRC
RAB
SA1
SA0
C/R
TA
Table 7
Control Bits
(MSB LSB)
01
00
10
11
Table 8
Address
´0000
´0001
´0002
3.5.2.2
The Serial Peripheral Interface (SPI) is selected if IM(1:0) is strapped to ´10
The SPI interface of the OctalLIU
Data Sheet
H
H
H
´
´
´
Bit
7
6
5
4
3
2
1
0
Read Status Byte (RSTA) byte of the SCI Acknowledge (ACK)
Read Status Byte (RSTA) Byte of the SCI Acknowledge (ACK)
Definition of Control Bits in Commands (CMD)
SCI Configuration Register Content
SPI Interface
Bit 7
(MSB)
PP
1
0
Command type
Read OctalLIU
Write OctalLIU
Write SCI configuration register
Read SCI configuration register
7 (MSB)
VFR
Description
Valid Frame. Indicates whether a valid frame has received.
0
1
Reserved
CRC compare check. Indicates whether a CRC check is failed or not.
0
1
Received message aborted. CMD message abortion is declared. The receive message
was aborted by the HOST. A sequence of 7 consecutive ´1´ was detected before closing
the flag. Note that ACK message and therefore RAB will not be send before destination
address was received.
0
0
Reserved
Reserved
Reserved
Reserved
B
B
B
B
B
B
: Received frame is invalid.
: Received frame is valid.
: CRC error check failed on the received frame.
: Received frame is free of CRC errors.
: Data reception is in progress.
: Data reception has been aborted.
Bit6
CLK_POL CLK_GAT ACK_EN
Destination Address
Group Address
RDO
TM
TM
TM
register1
registers
is always a slave.
Bit 5
CRC
RAB
Bit 4
48
SA1
Bit 3
INT_EN
SA0
Bit 2
CRC_EN
H
´.
C/R
OctalFALC_SCI_RSTA
0 (LSB)
TA
Functional Description
Bit 1
ARB
1 (=C/R)
1 (=C/R)
Rev. 1.0, 2005-06-02
PEF 22508 E
OctalLIU
Bit 0
DUP
0 (=MS)
0 (=MS)
TM