Two Port 10/100 Managed Ethernet Switch with
Datasheet
14.5.4.3Buffer Manager Flow Control Pause Level Register (BM_FC_PAUSE_LVL)Register #: | 1C02h | Size: | 32 bits |
This register configures the buffer usage level when a Pause frame or backpressure is sent.
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| DESCRIPTION | TYPE | DEFAULT |
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31:16 | RESERVED | RO | - | |
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15:8 | Pause Level Low | R/W | 21h | |
| These bits specify the buffer usage level during times when 2 or 3 ports are |
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| active. |
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| Each buffer is 128 bytes. |
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| Note: | A port is “active” when 36 buffers are in use for that port. |
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7:0 | Pause Level High | R/W | 3Ch | |
| These bits specify the buffer usage level during times when 1 port is active. |
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| Each buffer is 128 bytes. |
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| Note: | A port is “active” when 36 buffers are in use for that port. |
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SMSC LAN9311/LAN9311i | 415 | Revision 1.4 |
| DATASHEET |
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