TXC-04222-AIOG Transwitch Corporation, TXC-04222-AIOG Datasheet - Page 206

• Manufacturer Part Number: TXC-04222-AIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-04222-AIOG

• Screening Level: Industrial
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

June 2003
TEMx28
TXC-04222
TXC-04222-MB, Ed. 6
Address
X+110
(cont.)
X+111
7-5
Bit
3
2
1
0
4
3
2
1
0
Proprietary TranSwitch Corporation Information for use Solely by its Customers
AnSLER
AnRFFE
Symbol
AnRDIP
AnRDIS
AnSIZE
AnLOP
AnNDF
AnRFI
AnAIS
A Side Drop Bus Channel n Remote Payload Defect Indication
(Unlatched) Detected: A 1 indicates that a remote payload defect alarm
has been detected. The number of consecutive events used for detec-
tion and recovery is determined by control bit V5AL10.
A Side Drop Bus Channel n Remote Server Defect Indication or Sin-
gle Bit RDI (Unlatched) Detected: A 1 indicates that a remote server
defect alarm or a single bit RDI state has been detected. The number of
consecutive events used for detection and recovery is determined by
control bit V5AL10.
A Side Drop Bus Channel n Signal Label Mismatch Detected
(Unlatched): A 1 indicates that the dropped signal label (Bits 5-7 in V5
byte) for the VT/TU selected does not match the microprocessor-written
signal label for five or more consecutive events. Recovery occurs when
five or more consecutive correct signal labels are detected.
A Side Drop Bus Channel n Remote Failure Indication Detected
(Unlatched): A 1 indicates that bit 4 in the V5 byte is equal to 1 for the
VT/TU selected. The detection and recovery time is five consecutive
multiframes.
Not used:
A Side Drop Bus Channel n FIFO Error (Unlatched): A 1 indicates
that the receive FIFO in the desynchronizer for channel n has overflowed
or underflowed for the VT/TU selected. The FIFO is reset automatically.
Line AIS will be sent for two multiframes when enabled.
A Side Drop Bus Channel n VT/TU AIS Detected (Unlatched): A 1
indicates that a AIS state has been detected in the V1/V2 pointer bytes
for the VT/TU selected.
A Side Drop Bus Channel n VT/TU Loss Of Pointer Detected
(Unlatched): A 1 indicates that a loss of pointer (LOP) has been
detected in the V1/V2 pointer bytes for the VT/TU selected.
A Side Drop Bus Channel n VT/TU New Data Flag Indication
Detected (Unlatched): A 1 indicates that a New Data Flag (1001 or
0001/1101/1011/1000) has been detected in the V1 pointer byte for the
VT/TU selected (i.e., bits 1-4 in the V1 byte are the inverse of the normal
0110 pattern or differ in only one bit, with a correct size indicator and a
valid pointer value).
A Side Drop Bus Channel n VT/TU Incorrect Pointer Size Detected
(Unlatched): A 1 indicates that the receive size indicator in the pointer
(Bits 5 and 6 in the V1 pointer byte) is not 11 (DS1) or 10 (E1) for the
VT/TU selected. The detection and recovery time is immediate.
DATA SHEET
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