IXF1104
Table 137. TX FIFO Port Reset ($0x620) (Sheet 2 of 2)
Bit | Name | Description | Type1 | Default | |
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| Port 2 |
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2 | Port 2 Reset | 0 = | R/W | 0 | |
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| 1 = | Assert Reset |
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| Port 1 |
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1 | Port 1 Reset | 0 = | R/W | 0 | |
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| 1 = | Assert Reset |
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| Port 0 |
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0 | Port 0 Reset | 0 = | R/W | 0 | |
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| 1 = | Assert Reset |
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1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No clear; R/W/C = Read/Write, Clear on Write
Table 138. TX FIFO Overflow Frame Drop Counter Ports 0 - 3 ($0x621 – 0x624)
Name | Description | Address | Type* | Default | |
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TX FIFO overflow | When TX FIFO on Port 0 becomes full or |
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reset, the number of frames lost or removed | 0x621 | R | 0x00000000 | ||
frame drop counter | |||||
on this port is shown in this register. This | |||||
on Port 0 |
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register is cleared on Read. |
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TX FIFO overflow | When TX FIFO on Port 1 becomes full or |
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reset, the number of frames lost or removed | 0x622 | R | 0x00000000 | ||
frame drop counter | |||||
on this port is shown in this register. This | |||||
on Port 1 |
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register is cleared on Read. |
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TX FIFO overflow | When TX FIFO on Port 2 becomes full or |
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reset, the number of frames lost or removed | 0x623 | R | 0x00000000 | ||
frame drop counter | |||||
on this port is shown in this register. This | |||||
on Port 2 |
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register is cleared on Read. |
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TX FIFO overflow | When TX FIFO on Port 3 becomes full or |
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reset, the number of frames lost or removed | 0x624 | R | 0x00000000 | ||
frame drop counter | |||||
on this port is shown in this register. This | |||||
on Port 3 |
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register is cleared on Read. |
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1. RO = Read Only, No clear on Read; R = Read, Clear on Read; W = Write only; R/W = Read/Write, No clear; R/W/C = Read/Write, Clear on Write
Datasheet | 207 |
Document Number: 278757
Revision Number: 007
Revision Date: March 25, 2004