DS26334GA3+ Maxim Integrated Products, DS26334GA3+ Datasheet - Page 50

• Manufacturer Part Number: DS26334GA3+
• Description: IC LIU E1/T1/J1 3.3V 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26334GA3+

• Number Of Drivers/receivers: 16/16
• Protocol: IEEE 1149.1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 256-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address (LIUs 1–8):
Bit #
Name
Default
Register Address (LIUs 9–16):
Bit #
Name
Default
Bits 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):
Bit #
Name
Default
Register Address (LIUs 9–16):
Bit #
Name
Default
Bits 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):
Bit #
Name
Default
Register Address (LIUs 9–16):
Bit #
Name
Default
Bits 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.
DFMIE16
LOSIE16
DFMS16
DFMIE8
LOSIE8
DFMS8
7
0
7
0
7
0
7
0
7
0
7
0
DFMIE15
LOSIE15
DFMS15
DFMIE7
LOSIE7
DFMS7
6
0
6
0
6
0
6
0
6
0
6
0
DFMS
Driver Fault Monitor Status Register
05h
25h
LOSIE
Loss of Signal Interrupt Enable Register
06h
26h
DFMIE
Driver Fault Monitor Interrupt Enable Register
07h
27h
DFMIE14
LOSIE14
DFMS14
DFMIE6
LOSIE6
DFMS6
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
5
0
5
0
5
0
5
0
5
0
5
0
DFMIE13
LOSIE13
DFMS13
DFMIE5
LOSIE5
DFMS5
50 of 121
4
0
4
0
4
0
4
0
4
0
4
0
DFMIE12
DFMS12
LOSIE12
DFMIE4
LOSIE4
DFMS4
3
0
3
0
3
0
3
0
3
0
3
0
DFMIE11
DFMS11
LOSIE11
DFMIE3
LOSIE3
DFMS3
2
0
2
0
2
0
2
0
2
0
2
0
DFMIE10
LOSIE10
DFMS10
DFMIE2
LOSIE2
DFMS2
1
0
1
0
1
0
1
0
1
0
1
0
DFMIE1
DFMIE9
LOSIE1
LOSIE9
DFMS1
DFMS9
0
0
0
0
0
0
0
0
0
0
0
0