TXC-03303AIPQ Transwitch Corporation, TXC-03303AIPQ Datasheet - Page 38

• Manufacturer Part Number: TXC-03303AIPQ
• Manufacturer: Transwitch Corporation

Specifications of TXC-03303AIPQ

• Lead Free Status / RoHS Status: Not Compliant

Address
0C
0D
0E
0F
10
Bit
6
5
4
3
2
1
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
Symbol
LOS25
LOS21
LOS17
LOS13
LOS26
LOS22
LOS18
LOS14
LOS10
LOS27
LOS23
LOS19
LOS15
LOS11
LOS28
LOS24
LOS20
LOS16
LOS12
IDL25
IDL21
IDL17
IDL13
LOS9
LOS5
LOS1
LOS6
LOS2
LOS7
LOS3
LOS8
LOS4
IDL9
IDL5
IDL1
Loss of Signal, DS1 Channel n: Each DS1 channel is monitored for loss
of signal. The selection of monitoring transmit DS1 channels or receive
DS1 channels is determined by the state written to bit 6 in 20H. A one
selects the transmit DS1 channels. A DS1 channel loss of signal is defined
as between eight to sixteen DS2 frames of consecutive zeros.
Loss of Signal, DS1 Channel n: Each DS1 channel is monitored for loss
of signal. The selection of monitoring transmit DS1 channels or receive
DS1 channels is determined by the state written to bit 6 in 20H. A one
selects the transmit DS1 channels. A DS1 channel loss of signal is defined
as between eight to sixteen DS2 frames of consecutive zeros.
Loss of Signal, DS1 Channel n: Each DS1 channel is monitored for loss
of signal. The selection of monitoring transmit DS1 channels or receive
DS1 channels is determined by the state written to bit 6 in 20H. A one
selects the transmit DS1 channels. A DS1 channel loss of signal is defined
as between eight to sixteen DS2 frames of consecutive zeros.
Loss of Signal, DS1 Channel n: Each DS1 channel is monitored for loss
of signal. The selection of monitoring transmit DS1 channels or receive
DS1 channels is determined by the state written to bit 6 in 20H. A one
selects the transmit DS1 channels. A DS1 channel loss of signal is defined
as between eight to sixteen DS2 frames of consecutive zeros.
Internal DS1 Idle Channel/Loopback: The bits in this register location are
used for generating and transmitting a DS1 idle pattern or a local DS1 loop-
back. When register 1EH is written with a code to disconnect the loopback
on a channel in this register, and the corresponding DS1 channel in this
register location is written with a one, the M13E generates and transmits a
DS1 idle pattern in that channel which is determined by the idle code selec-
tion bits (IDLB and IDLA in location 02H). When a code to connect a loop-
back on a channel in this register is written to register 1EH, and a one is
written into the corresponding DS1 channel in this location, the DS1 chan-
nel is looped back instead. The loopback is from the Rx to the Tx direction.
When the channel in this register is written with a 0, the DS1 transmit
source is from the channel’s DTn/CTn pins.
- 38 -
Description
Ed. 4, August 1998
TXC-03303
TXC-03303-MB
M13E