DS26334 Datasheet, PDF (50/115 Pages) Dallas Semiconductor – 3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit

DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
Register Name:
Register Description:
Register Address (LIUs 1-8):
DFMS
Driver Fault Monitor Status
05h
Bit #
Name
Default
7
DFMS8
0
6
DFMS7
0
5
DFMS6
0
4
DFMS5
0
3
DFMS4
0
2
DFMS3
0
1
DFMS2
0
0
DFMS1
0
Register Address (LIUs 9-16): 25h
Bit #
Name
Default
7
DFMS16
0
6
DFMS15
0
5
DFMS14
0
4
DFMS13
0
3
DFMS12
0
2
DFMS11
0
1
DFMS10
0
0
DFMS9
0
Bit 7 to 0: Driver Fault Monitor Status Channel n (DFMSn). When this bit is set, it indicates that there is a short
or open circuit at the Transmit Driver for LIUn.
Register Name:
Register Description:
Register Address (LIUs 1-8):
LOSIE
Loss of Signal Interrupt Enable
06h
Bit #
Name
Default
7
LOSIE8
0
6
LOSIE7
0
5
LOSIE6
0
4
LOSIE5
0
3
LOSIE4
0
2
LOSIE3
0
1
LOSIE2
0
0
LOSIE1
0
Register Address (LIUs 9-16): 26h
Bit #
Name
Default
7
LOSIE16
0
6
LOSIE15
0
5
LOSIE14
0
4
LOSIE13
0
3
LOSIE12
0
2
LOSIE11
0
1
LOSIE10
0
0
LOSIE9
0
Bit 7 to 0: Loss of Signal Interrupt Enable Channel n (LOSIEn). When this bit is set, a change in LOS Status for
LIUn can generate an Interrupt.
Register Name:
Register Description:
Register Address (LIUs 1-8):
DFMIE
Driver Fault Monitor Interrupt Enable
07h
Bit #
Name
Default
7
DFMIE8
0
6
DFMIE7
0
5
DFMIE6
0
4
DFMIE5
0
3
DFMIE4
0
2
DFMIE3
0
1
DFMIE2
0
0
DFMIE1
0
Register Address (LIUs 9-16): 27h
Bit #
Name
Default
7
DFMIE16
0
6
DFMIE15
0
5
DFMIE14
0
4
DFMIE13
0
3
DFMIE12
0
2
DFMIE11
0
1
DFMIE10
0
0
DFMIE9
0
Bit 7 to 0: Driver Fault Monitor Interrupt Enable Channel n (DFMIEn). When this bit is set, a change in DFM
Status can generate an Interrupt in Monitor n.
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