Datasheets»Maxim Integrated»DS34T102 Datasheet

DS34T102 Datasheet - Page 177

Download or read online Maxim Integrated DS34T102 Dual TDM-Over-Packet Chip pdf datasheet.



Page
177 of 366
prevnext
____________________________________________________ DS34T101, DS34T102, DS34T104, DS34T108
AAL1_Bundle[n]_cfg[127:96] 0x300+n*4
Bits
Data Element Name
[7:4]
Port_num
[3:2]
Tx_VLAN_stack
[1]
Rx_bundle_identifier_valid
[0]
Reserved
AAL1_Bundle[n]_cfg[159:128] 0x400+n*4
Bits
Data Element Name
[31:23]
Reserved
[22]
Rx_RTP
[21:20]
Rx_L2TPV3_cookies
[19:15]
Reserved
[14:10]
Packet_size_in_cells
[9:5]
Tx_bundle_identifier
[4:0]
Reserved
11.4.2.2 HDLC Bundle Configuration
In the register descriptions below, the index n indicates the bundle number: 0 to 63.
HDLC_Bundle[n]_cfg[31:0] 0x000+n*4
Bits
Data Element Name
[31:0]
Rx_bundle_identifier
HDLC_Bundle[n]_cfg[63:32] 0x100+n*4
Reset
R/W
Value
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
The port number which the bundle is assigned to:
R/W
None
0000 = Port 1, 0111=Port 8
00 = No VLAN tag in header
01 = One VLAN tag exists in header
10 = Two VLAN tags exist in header
R/W
None
11 = Reserved
Not valid for Rx. Not used by Tx AAL1 but by Ethernet
transmitter block
0 =
Rx_bundle_identifier
frame bundle identifier isn't found in the whole packet
classifier table, the incoming frame is handled
R/W
None
according to packet classifier discard switches in
Packet_classifier_cfg_reg3.
1 = Rx_Bundle_Identifier entry is valid
R/W
None
Must be set to zero
Reset
R/W
Value
R/W
None
Must be set to zero
0 = RTP header does not exist in received packets
R/W
None
1 = RTP header exists in received packets
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
R/W
None
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
R/W
None
Must be set to zero.
R/W
None
AAL1 SAR PDUs per frame: 1 - 30
Tx bundle Identifier upper bits
R/W
None
Used only for TX_AAL1 old format
R/W
None
Must be set to zero
Reset
R/W
Value
R/W
None
Holds the Rx bundle number
Description
entry isn't valid: If the incoming
Description
Description
177 of 366

Comments to this Datasheet