
DS33Z41 Quad IMUX Ethernet Mapper
Register Name: | SU.MACMIID |
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Register Description: | MAC MII (MDIO) Data Register |
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Register Address: | 0018h (indirect) |
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0018h: |
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Bit # | 31 | 30 |
| 29 |
| 28 | 27 | 26 | 25 | 24 |
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Name | Reserved | Reserved | Reserved |
| Reserved | Reserved | Reserved | Reserved | Reserved | ||
Default | 0 | 0 |
| 0 |
| 0 | 0 | 0 | 0 | 0 |
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0019h: |
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Bit # | 23 | 22 |
| 21 |
| 20 | 19 | 18 | 17 | 16 |
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Name | Reserved | Reserved | Reserved |
| Reserved | Reserved | Reserved | Reserved | Reserved | ||
Default | 0 | 0 |
| 0 |
| 0 | 0 | 0 | 0 | 0 |
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001Ah: |
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Bit # | 15 | 14 |
| 13 |
| 12 | 11 | 10 | 09 | 08 |
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Name | MIID15 | MIID14 | MIID13 |
| MIID12 | MIID11 | MIID10 | MIID09 | MIID08 | ||
Default | 0 | 0 |
| 0 |
| 0 | 0 | 0 | 0 | 0 |
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001Bh: |
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Bit # | 07 | 06 |
| 05 |
| 04 | 03 | 02 | 01 | 00 |
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Name | MIID07 | MIID06 |
| MIID05 |
| MIID04 | MIID03 | MIID02 | MIID01 | MIID00 |
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Default | 0 | 0 |
| 0 |
| 0 | 0 | 0 | 0 | 0 |
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Bits 15 to 0: MII (MDIO) Data (MIID15 to MIID00). These two bytes contain the data to be written to or the data read from the MII management interface (MDIO).
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