XRT84L38IB Exar Corporation, XRT84L38IB Datasheet - Page 118

• Manufacturer Part Number: XRT84L38IB
• Description: Network Controller & Processor ICs 8 Ch T1/E1 Framer
• Manufacturer: Exar Corporation

Specifications of XRT84L38IB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XRT84L38
OCTAL T1/E1/J1 FRAMER
Receive National Bits Register (RNBR) - E1 Mode Only (Indirect Address = 0xn0H, 0x11H)
International
B
Bit in FAS
IT
Frame
B
N
R/O
IT
0
UMBER
7
6
5
4
3
2
1
0
7
International
International Bit in FAS
Frame
International Bit in non-
FAS Frame
Remote Alarm Indication
Bit
National Bit Sa4
National Bit Sa5
National Bit Sa6
National Bit Sa7
National Bit Sa8
FAS Frame
Bit in Non-
B
R/O
IT
0
6
B
IT
N
AME
Alarm Indi-
cation Bit
Remote
B
R/O
IT
0
5
B
IT
National Bit
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
T
YPE
B
Sa4
R/O
IT
0
4
International Bit in FAS Frame:
This READ-only bit-field corresponds to the value contained in
the International Bit of received FAS Frame.
International Bit in non-FAS Frame:
This READ-only bit-field corresponds to the value contained in
the International Bit of received non-FAS Frame.
Remote Alarm Indication Bit:
This READ-only bit-field corresponds to the value contained in
the Remote Alarm Indication (frame Yellow Alarm) bit position of
the received non-FAS Frame.
National Bit Sa4:
This READ-only bit-field corresponds to the value contained in
the National bit Sa4 position of the received non-FAS frame.
National Bit Sa5:
This READ-only bit-field corresponds to the value contained in
the National bit Sa4 position of the received non-FAS frame.
National Bit Sa6:
This READ-only bit-field corresponds to the value contained in
the National bit Sa4 position of the received non-FAS frame.
National Bit Sa7:
This READ-only bit-field corresponds to the value contained in
the National bit Sa4 position of the received non-FAS frame.
National Bit Sa8:
This READ-only bit-field corresponds to the value contained in
the National bit Sa4 position of the received non-FAS frame.
98
National Bit
B
Sa3
R/O
IT
0
3
National Bit
B
B
Sa2
R/O
IT
IT
0
D
2
ESCRIPTION
National Bit
B
Sa1
R/O
IT
0
1
National Bit
REV. 1.0.1
B
Sa0
R/O
IT
0
0