
Configuring Synchronous Services
117345-B Rev. 00
2-13
Using Site Manager
See the RTS Enable parameter on page A-59 for information.
Figure 2-2
shows the next 10 synchronous parameters.
Figure 2-2. Edit SYNC Parameters Window (2 of 4)
Enabling or Disabling Burst Count
The Burst Count parameter provides performance tuning. Enable sets single-word
DMA burst cycles; Disable sets eight-word burst cycles. You should keep the
Burst Count parameter set to Enable. Disable the Burst Count parameter when
excessive TxUflo or RxOflo errors occur on the Ethernet ports of the following:
• DSDE (5430 - Dual Synchronous, Dual Ethernet) link module
• DSE (5420 - Dual Synchronous, Single Ethernet) link module
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