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Maxim Integrated DS34S132 Скачать руководство пользователя страница 13

  13

Maxim Integrated

Evaluates:  DS34S132

DS34S132 Evaluation Kit

1.5.7 TDMoP IC Daughter Card

The TDMoP IC daughter card is populated with a Maxim 
TDMoP IC (DS34S132) and a 512Mb DDR SDRAM. The 
core voltage is 1.8V for the TDMoP IC. I/Os are supplied 
with 3.3V. In addition, 2.5V is made from the 3.3V power 
supply through an on-board linear regulator.

1.5.8 Bundles

A bundle is defined as a stream of bits originating from 
one TDM interface that are transmitted from a TDMoP 
source device to a TDMoP destination device. For 
example, a bundle can comprise any number of 64kbps 
time slots originating from a single E1 or T1 interface. 
Bundles are single-direction streams, frequently coupled 
with bundles in the opposite direction to enable full-
duplex communications. More than one bundle can be 

transmitted between two TDMoP edge devices. Each 
bundle transmitted or received by the EV kit uses one of 
the following payload type methods:

•  TDMoIP  using  CESoPSN  or  SAToP  payload  type 

method

•  TDMoMPLS using CESoPSN or SAToP payload type 

method

•  TDMoMEF  using  CESoPSN  or  SAToP  payload  type 

method

•  HDLCoIP
•  HDLCoMPLS

Up to 256 bundles are supported. Each TDMoP bundle/
connection can be assigned to one of the payload type 
machines or to the CPU.

Figure 1-7. TDMoIP Packet with VLAN Tag

Figure 1-8. TDMoMPLS Packet with VLAN Tag

Figure 1-9. TDMoMEF Packet with VLAN Tag

1.5.9 Packet Formats

DA

 

MAC_addr/ 

BROADCAST/ 

MULTICAST

SA

VLAN TAG 

UP TO 2 TAGS

ETH TYPE

 

IP

IP HEADER

 

DEST. IP = IP_Add1/ 

IP_Add2

UDP* OR L2TPv3 

HEADER

 

Bundle no. = Bundle_Identifier/ 

OAM_bundle_num

CONTROL 

WORD

PAYLOAD TYPE

 

HDLC/OAM/SAToP/ 

CESoPSN

CRC32

*THE UDP SOURCE PORT NUMBER IS USED AS THE BUNDLE NUMBER DESIGNATOR, WHILE UDP DESTINATION PORT NUMBER IS SET TO 0x085E (2142), THE USER PORT NUMBER 
ASSIGNED BY IANA TO TDMoIP.

DA

 

MAC_addr/ 

BROADCAST/ 

MULTICAST

SA

VLAN TAG 

UP TO 2 TAGS

ETH TYPE

 

MPLS

UP TO 2 MPLS LABELS

 

OPTIONAL

MPLS LABEL*

 

Bundle no. = Bundle_Identifier/ 

OAM_bundle_num

CONTROL 

WORD

PAYLOAD TYPE

 

HDLC/OAM/SAToP/ 

CESoPSN

CRC32

*A STACK OF UP TO THREE MPLS LABELS IS SUPPORTED, WHERE THE INNER LABEL IS USED AS THE BUNDLE NUMBER DESIGNATOR.

DA

 

MAC_addr/ 

BROADCAST/ 

MULTICAST

SA

VLAN TAG 

UP TO 2 TAGS

ETH TYPE

 

MEF

ECID = Bundle_Identifier

CONTROL 

WORD

PAYLOAD TYPE

 

HDLC/OAM/SAToP/ 

CESoPSN

CRC32

Содержание DS34S132

Страница 1: ...alled User Interface Software Factory Installed Ordering Information Features S Complete System Motherboard and Daughter Cards in a Convenient 2 5 RU Enclosure S Menu Driven ASCII Text User Interface...

Страница 2: ...1 Payload Type Machines 14 1 5 12 OAM 14 1 5 13 Packet Delay Variation 15 1 5 13 1 Differential Time 15 1 5 13 2 End to End Delay 16 1 5 14 End to End Alarm Generation 16 1 5 15 Default Gateway Config...

Страница 3: ...guring SAToP Bundles 36 4 4 2 Configuring CESoPSN Bundles 42 4 5 Deleting Bundles 48 4 6 Displaying Active Bundles 48 4 7 Restoring Default Configurations 48 5 Troubleshooting and Diagnostics 49 5 1 D...

Страница 4: ...ppendix A Connector Wiring 62 A 1 E1 T1 and External Clock Connectors 62 A 2 Ethernet Connectors 62 A 3 ASCII Terminal Connector 62 Revision History 63 TABLE OF CONTENTS continued Figure 1 1 TDMoIP Ev...

Страница 5: ...ration Main Menu Interface Configuration E1 Interface Configuration 30 Figure 4 6 T1 Interface Configuration Main Menu Interface Configuration T1 Interface Configuration 32 Figure 4 7 SAToP Bundle Con...

Страница 6: ...er Descriptions 30 Table 4 5 T1 Interface Configuration Parameter Descriptions 33 Table 4 6 SAToP Bundle Parameter Descriptions 37 Table 4 7 CESoPSN Bundle Parameter Descriptions 43 Table 5 1 General...

Страница 7: ...ation using an ASCII terminal 1 2 Features Three operating modes for E1 T1 are supported unframed framed and framed with CAS Bundles con sisting of carrying entire TDM data streams or selected TDM tim...

Страница 8: ...n Figure 1 2 2 Connect the EV kit to a PC equipped with ASCII termi nal emulation software e g Windows HyperTerminal or PuTTY 3 Configure the BERT to send a pseudorandom pattern over E1 framed 4 Power...

Страница 9: ...to SAToP n Select 2 Assign this Bundle to PCM port set to 1 o Select 6 TX Bundle Number set to 1 p Select 7 RX Bundle Number set to 1 q Select 10 Destination IP Address set to 10 10 10 4 r Select 22...

Страница 10: ...ck port enables con nection of a common clock source through LVTTL input It supports frequencies of up to 25MHz The common clock is used for differential mode clock recovery Reference Clock The refere...

Страница 11: ...is derived from the received TDM clock Recovered Clock Timing The clock is regener ated from the ETH network using the clock recovery mechanism Internal Clock Timing The clock is provided by an inter...

Страница 12: ...the TDM backplane for connection to an alternative LIU e g the T3 E3 LIU DS3150 1 5 6 CPU Board Figure 1 6 shows the CPU and peripherals block dia gram The CPU clock is obtained from an on board loca...

Страница 13: ...d type method TDMoMEF using CESoPSN or SAToP payload type method HDLCoIP HDLCoMPLS Up to 256 bundles are supported Each TDMoP bundle connection can be assigned to one of the payload type machines or t...

Страница 14: ...HDLC controller for each bundle assigned to it It sup ports 2 7 and 8 bit time slot resolution i e 16 56 and 64kbps respectively as well as N x 64kbps bundles N 1 to 32 This is useful in applications...

Страница 15: ...th a PDVT buffer The PDVT buffer is filled by the payload of incoming packets and emptied to fill the outgoing E1 T1 or serial data stream The jitter buffer depth is defined by the Rx_max_buff_size pa...

Страница 16: ...teway Configuration The EV kit supports a default gateway configuration In addition a different Next Hop can be configured for each bundle Table 1 2 Technical Specifications Figure 1 12 Jitter Buffer...

Страница 17: ...raight up 2 2 2 Setting the Internal Jumpers Internal jumpers are located on the motherboard and the CPU daughter card To set the motherboard jumpers 1 See Figure 2 1 to locate internal jumpers on the...

Страница 18: ...UMPER FUNCTION POSSIBLE SETTINGS FACTORY SETTING JMP1 Controls DDRCLK PHY clock or BNC for DDR PHY clock JMP2 Selects clock for MAC PHY clock or BNC for MAC Unconnected JMP3 Selects clock for MAC PHY...

Страница 19: ...CPU board includes additional factory set jumpers and switches that must not be changed by the user J26 S1 S2 S3 S4 MPC8313 JUMPER FUNCTION POSSIBLE SETTINGS FACTORY SETTING J26 SYS_CLK_IN selection B...

Страница 20: ...nector pin arrangement Connect the EV kit to the Ethernet network equipment using a standard straight UTP cable See Figure 2 3 2 4 Connecting to the TDM Equipment The EV kit is connected to the TDM eq...

Страница 21: ...CLK See Appendix A Connector Wiring for the connec tor pin arrangement See Figure 2 5 2 5 2 Connecting to the Common Clock Source The EV kit is connected to a common clock source through an unbalanced...

Страница 22: ...Connecting to an ASCII Terminal The EV kit is connected to an ASCII terminal through a 9 pin D type female connector designated CONSOLE See Appendix A Connector Wiring for the connector pin arrangemen...

Страница 23: ...5 2kbps 8 bits character 1 stop bit no parity If available set the terminal emulator to ANSI VT100 emulation for optimal view of system menus 4 At the end of the initialization and self test system so...

Страница 24: ...a PC is connected to the IP Ethernet network run cmd to get a DOS like text interface window 5 At the command prompt type telnet followed by the IP address determined in step 3 6 At the login prompt t...

Страница 25: ...EV kit configuration menus and explains their parameters Preliminary Configuration Configuring General Parameters Configuring TDM Interfaces Configuring E1 Interface Configuring T1 Interfaces Configu...

Страница 26: ...VCCV OAM packets 0 0xFFFF Default 1000 MEF Ethernet Type Ethertype for MEF packets must be set to a value greater than 0x5DC 0 0xFFFF Default 88D8 MEF OAM Type Ethertype for MEF OAM packets must be se...

Страница 27: ...Max HDLC Frame Size 1 1800 1468 15 Ethernet Rate Duplex 100M_FDX ANEG 16 OAM Configuration Please select item 1 to 14 q exit s save ESC previous menu r or Enter reprint screen Please enter your choice...

Страница 28: ...card Drops these packets CPU Passes these packets to the CPU Default CPU ARP My IP Specifies what to do with ARP packets received from UPLINK port where IP is identical to source IP Discard Drops thes...

Страница 29: ...Configuration Table 4 3 OAM Configuration Parameter Descriptions MAIN MENU GENERAL CONFIGURATION OAM CONFIGURATION OAM Config Menu 1 OAM Valid 2 Enable 2 OAM ID 2 0 0xFFFF 24 3 OAM Valid 3 Enable 4 OA...

Страница 30: ...HEIR VALUES ARE IGNORED IN THAT MODE THE PARAMETER DESCRIPTIONS IN TABLE 4 4 HAVE NOTES INDICATING THE NECESSARY CONDITIONS FOR A PARAMETER TO BE DISPLAYED SEE THE ACQUISITION SWITCH PARAMETER PARAMET...

Страница 31: ...rk Transmit all 0s in CAS for the first 2 5s then switch to all 1s Mark Space Transmit all 1s in CAS for the first 2 5s then switch to all 0s Default Space Clock Source Defines transmit clock source u...

Страница 32: ...THIS CONFIGURATION MENU DETERMINE WHETHER OR NOT OTHER PARAMETERS IN THE MENU ARE DISPLAYED FOR EXAMPLE IF RECOVERY CLOCK MODE IS SET TO AUTO THEN ITEMS 13 25 AND 27 31 ARE NOT DISPLAYED BECAUSE THEIR...

Страница 33: ...y other pairs and therefore a weak desired signal can be masked by the interference Default Short Haul OOS Code Type Inserted into unassigned time slots by the sys tem at the transmit path towards the...

Страница 34: ...users that transmit their signals on other pairs of the same cable The required setting depends mainly on the length of the cable that connects between the T1 port and the first repeater down the lin...

Страница 35: ...tum 4 Default Stratum 1 Network Type Model used for simulating distribution of the packet delay variation in the network Router based Switch based GenDSL based Default Router based Clock Recovery Debu...

Страница 36: ...et 5 RX Bundle Destination PCM 6 TX Bundle Number 0 65535 1 7 RX Bundle Number 0 65535 1 8 Source IP Address IP 1 9 Destination Main MAC Address 0020D224A346 10 Destination IP Address 10 10 10 5 11 Ne...

Страница 37: ...IP 1 IP 2 Default IP 1 Destination Main MAC address MAC address of destination device Note If the destination Main MAC address is different from the default value the MAC is not learned in the ARP pro...

Страница 38: ...t 1 VLAN ID 2 VLAN identifier uniquely identifying the VLAN to which the Ethernet packet belongs Note This parameter is displayed only if the Number of VLAN tags is set to 2 1 4095 Default 1 VLAN 1 Pr...

Страница 39: ...the Ethernet interface 4 OOS Mode Conditioning with JB reset OOS condition is reported by the OOS ETH cond data code and L bit of the TDMoIP frame Reset jit ter buffer when L bit cleared 5 OOS Disable...

Страница 40: ...ld that contains a randomly selected value used to val idate association of the packet with the expected bundle identifier Note This parameter is displayed only when PSN Type L2TPV3 and Number of Oute...

Страница 41: ...lt Octet A TDM Cond Octet Type Conditioning octet used in the TDM direction when no data is available Octet A Octet B Octet C Octet D Default Octet A RTP Source Identifier The RTP header Source Identi...

Страница 42: ...Differential Time usec 1 512000 5000 24 Max Buffer Size usec 0 512000 15000 25 L Bit OOS OOS Mode Conditioning 26 Redundant Disable 27 RTP Mode Disable 28 Next Hop Type IP 29 Enable JB Reset On N Time...

Страница 43: ...65535 Number of the desired Rx bundle Note Must be unique for each bundle ID Default 2 Source IP Address Assign the bundle one of the source IP addresses configured in the General Configuration menu...

Страница 44: ...Proprietary Default Standard 0x8100 VLAN ID 1 VLAN identifier uniquely identifying the VLAN to which the Ethernet packet belongs Note This parameter is displayed only if Number of VLAN tags is set to...

Страница 45: ...ace 3 OOS Mode Tx Off OOS condition is not reported and faulty user data is not transmit ted towards the Ethernet interface 4 OOS Mode Conditioning with JB reset OOS condition is reported by the OOS E...

Страница 46: ...of the packet with the expected bun dle identifier Note This parameter is displayed only when PSN Type L2TPV3 and Number of Outer Cookies is 1 or 2 0 4294967295 Default 0 Cookie 2 Optional field that...

Страница 47: ...f Frames 1 1500 The number of TDM frames included in the CESoPSN payload 1 1500 Default 24 Eth Cond Octet Type Condition octet used in the Ethernet direction when no data is available Octet A Octet B...

Страница 48: ...4 7 Restoring Default Configurations To erase all configurations and restore factory default configurations select Restore Default Configurations from the Main Configuration S132 menu Table 4 7 CESoP...

Страница 49: ...rrun OFF n next screen p previous screen ESC previous menu q exit r manually update c reset d disable automatically update e enable automatically update Please enter your choice TopAlarms Menu 1 Gener...

Страница 50: ...on to the E1 link connector Check line and or other communication equipment connected to the link of the remote unit Loss of Frame Loss of frame synchronization ON OFF Check the remote equipment Perfo...

Страница 51: ...larms Menu Table 5 3 Adaptive Alarms Descriptions Adaptive Alarms for Port 1 1 Current State Tracking 2 2 System Freeze OFF 3 DSP state Debug use only Locked n next screen p previous screen ESC previo...

Страница 52: ...ETER DESCRIPTION POSSIBLE VALUES Tx Frame with R bit No Rx Packets Transmit packets with Remote Fail indication R bit set ON OFF Tx Frame with L bit TDM Interface Fail Transmit packets with Local Fail...

Страница 53: ...erformance 3 Bundle Performance Please select item 1 to 3 q exit s save ESC previous menu r or Enter reprint screen Please enter your choice PARAMETER DESCRIPTION POSSIBLE VALUES Start frame or multif...

Страница 54: ...Packets RX The number of good ETH pause packets received A good packet has a length of 64 to 1518 1536 if bit 8 is set in the network configuration register and has no FCS alignment or receive symbol...

Страница 55: ...nted nor are packets that experienced a transmit underrun 0 511 Underrun The number of packets that were not transmitted due to transmit FIFO underrun Excessive Collision The number of packets that we...

Страница 56: ...bit Packets 0 13 Tx L bit Packets 0 14 Overrun Occurred 0 15 Loss of Frames Occurred 0 n next screen p previous screen ESC previous menu q exit r manually update c reset d disable automatically update...

Страница 57: ...in This gradually results in either an overflow or underflow event depending on which rate is higher The event repeats itself periodically as long as the system clock is not locked Recommendations Tr...

Страница 58: ...n 5 3 5 Loopbacks The DS34S132 EV kit supports local and remote loop backs that can be run on the physical interfaces and bundles The loopbacks can be used to check internal circuitry of the unit and...

Страница 59: ...d on the TDM receive port to the test equipment connected to the TDM transmit port See Figure 5 11 5 3 5 5 Ethernet Loopback The Ethernet loopback loops data at the transmit MAC interface internal on...

Страница 60: ...ctional at this time 5 3 10 Read S132 Memory Write S132 Memory DDR Memory Access to the DS34S132 memory and DDR SDRAM 5 3 11 Read DSP Memory Write DSP Memory Access to DSP embedded in the DS34S132 for...

Страница 61: ...utonegotiation rate duplex mode and check Ethernet PM Timing configuration is not properly set periodic buffer under overflows bundle connection status menu Check the timing settings Network PDV or lo...

Страница 62: ...d in accordance with Table A 2 A 3 ASCII Terminal Connector The control terminal interface terminates in a V 24 RS 232 9 pin D type female DCE connector wired in accordance with Table A 3 Table A 1 E1...

Страница 63: ...specifications without notice at any time The parametric values min and max limits shown in the Electrical Characteristics table are guaranteed Other parametric values quoted in this data sheet are p...

Страница 64: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Maxim Integrated DS34S132DK...

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