TNETX3270
ThunderSWITCH 24/3 ETHERNET SWITCH
WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS
SPWS043B ± NOVEMBER 1997 ± REVISED APRIL 1999
10-/100-Mbit/s MAC interfaces (ports 24±26)
Unlike the
Table 12. 10-/100-Mbit/s Interface Connections
| SWITCH |
| TNETE2101 | |||
TERMINAL |
| TERMINAL | ||||
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MxxTCLK | ← | MTCLK | ||||
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MxxTXD3 | → | MTXD3 | ||||
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MxxTXD2 | → | MTXD2 | ||||
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MxxTXD1 | → | MTXD1 | ||||
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MxxTXD0 | → | MTXD0 | ||||
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MxxTXEN | → | MTXEN | ||||
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MxxTXER | → | MTXER | ||||
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| MxxCOL | ← | MCOL | |||
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| MxxCRS | ← | MCRS | |||
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MxxRCLK | ← | MRCLK | ||||
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MxxRXD3 | ← | MRXD3 | ||||
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MxxRXD2 | ← | MRXD2 | ||||
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MxxRXD1 | ← | MRXD1 | ||||
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MxxRXD0 | ← | MRXD0 | ||||
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MxxRXDV | ← | MRXDV | ||||
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MxxRXER | ← | MRXER | ||||
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| MxxLINK | ← | SLINK | |||
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| MDCLK | → | MDCLK | |||
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| MDIO | ↔ |
| MDIO | ||
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| MRESET |
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| MRST |
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Where xx = 24, 25, or 26, y = 0±3
Other differences from the
10-/100-Mbit/s port configuration
The
Each of these terminals (per port):
DHas an integral
DHas a strong
DIs connected (via synchronization logic) to the appropriate bit in the Portxstatus register. These bits directly control the configuration of the ports.
34 | POST OFFICE BOX 655303 •DALLAS, TEXAS 75265 |