Maxim Integrated DS34S132, Руководство пользователя

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60 Maxim Integrated
Evaluates: DS34S132
DS34S132 Evaluation Kit
5.3.5.6 PHY Loopback
The PHY loopback loops data at the Ethernet PHY
received from the TDM interface (through the DS34S132)
back to the TDM interface. See
Figure 5-13 .
5.3.6 Reboot System
Reboots the whole EV kit (hardware and software reboot).
5.3.7 UART Baud Rate
Allows the user to change to change the serial-port baud
rate (default 115200bps).
5.3.8 Read Script Configuration File from
Terminal
This option is not functional at this time.
5.3.9 Send OAM Packet to Other Party
This option is not functional 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 clock
recovery. No offset required. Debugging use only.
5.3.12 System Information
Describes SW Version, S132 revision, HAL (driver) revi-
sion, and DSP Version (embedded in the DS34S132).
5.3.13 Execute Linux Command
This option allows the user to execute a Linux command
without exiting the EV kit software program.
5.4 Troubleshooting Chart
Table 5-8 lists possible faults, probable causes, and the
actions necessary to correct the situation.
Figure 5-13. PHY Loopback Diagram
TESTING
EQUIPMENT DS34S132 EV KIT
TDM INTERFACE IP INTERFACE
T1/E1
TRANSCEIVER TDMoP
ETH
PHY