Micrel, Inc.
KSZ8765CLX
Figure 6. Destination Address Look-up and Resolution Flow Chart
Switching Engine
The KSZ8765CLX features a high-performance switching engine to move data to and from the MAC’s packet buffers. It
operates in store and forward modes, while the efficient switching mechanism reduces overall latency. The KSZ8765CLX
has a 64kb internal frame buffer. This resource is shared between all five ports. There are a total of 512 buffers available.
Each buffer is sized at 128 bytes.
July 23, 2014
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Revision 1.0