Datasheet

____________________________________________________ DS34S101, DS34S102, DS34S104, DS34S108
Rev: 032609 116 of 198
SAToP/CESoPSN_Bundle[n]_cfg[127:96] 0x300+n*4
Bits Data Element Name R/W
Reset
Value
Description
11 = Three labels in the TX MPLS stack
For L2TPv3:
00 = No cookies in the TX L2TPv3 header
01 = One cookie in the TX L2TPv3 header
10 = Two cookies in the TX L2TPv3 header
11 = Reserved
[7:4] Port_num R/W None
The port number which the bundle is assigned to:
0000 = Port 1, 0111=Port 8
[3:2] Tx_VLAN_stack
00 = No VLAN tag in header
01 = One VLAN tag exists in header
10 = Two VLAN tags exist in header
11 = Reserved
Not valid for Rx. Not used by Tx AAL1 but by Ethernet
MAC transmitter block
[1] Rx_Bundle_Identifier_valid R/W None
0 = Rx_bundle_identifier entry isn't valid: If the incoming
frame bundle identifier isn't found in the whole packet
classifier table, the incoming frame is handled
according to packet classifier discard switches in
Packet_classifier_cfg_reg3
1 = Rx_Bundle_Identifier entry is valid
[0]
Reserved
R/W
None
Must be set to zero
SAToP/CESoPSN_Bundle[n]_cfg[159:128] 0x400+n*4
Bits Data Element Name R/W
Reset
Value
Description
[31:24]
Reserved
0x00
Must be set to zero
[23] Last_value_insertion R/W None
Enables the insertion of the last received timeslot value in
case packet loss was detected. This insertion is only
performed if 3 frames or less of data per timeslot is lost. If
more than 3 frames of data are lost, the insertion is not
performed and, instead, conditioning is inserted as usual).
0 = last value insertion disabled
1 = last value insertion enabled
[22] Rx_RTP R/W None
0 = RTP header doesn’t exist in received packets
1 = RTP header exists in received packets
[21:20] Rx_L2TPV3_cookies R/W None
For MPLS:
00 = Reserved
01 = One label in the received MPLS stack
10 = Two label in the received MPLS stack
11 = Three label in the received MPLS stack
For L2TPv3:
00 = No cookies in the received L2TPv3 header
01 = One cookie in the received L2TPv3 header
10 = Two cookies in the received L2TPv3 header
11 = Reserved
[19:16]
Reserved
R/W
None
Must be set to zero
[15:0]
Tx_IP_checksum
R/W
None
IP header checksum for IP total length equal to zero