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Ethernet Media Access Controller (EMAC) Registers
5.1Transmit Identification and Version Register (TXIDVER)
The transmit identification and version register (TXIDVER) is shown in Figure 41 and described in Table 40.
Figure 41. Transmit Identification and Version Register (TXIDVER)
31 |
|
| 16 |
| TXIDENT |
| |
|
|
| |
15 | 8 | 7 | 0 |
| TXMAJORVER |
| TXMINORVER |
|
|
LEGEND: R = Read only;
Table 40. Transmit Identification and Version Register (TXIDVER) Field Descriptions
Bit | Field | Value | Description |
TXIDENT |
| Transmit identification value. | |
|
| Ch | Current transmit identification value. |
TXMAJORVER |
| Transmit major version value. Revisions are indicated by a revision code taking the format | |
|
|
| TXMAJORVER.TXMINORVER. |
|
| Ah | Current transmit major version value. |
TXMINORVER |
| Transmit minor version value. Revisions are indicated by a revision code taking the format | |
|
|
| TXMAJORVER.TXMINORVER. |
|
| 7h | Current transmit minor version value. |
5.2Transmit Control Register (TXCONTROL)
The transmit control register (TXCONTROL) is shown in Figure 42 and described in Table 41.
Figure 42. Transmit Control Register (TXCONTROL)
31 |
| 16 |
Reserved |
|
|
|
| |
15 | 1 | 0 |
Reserved |
| TXEN |
|
LEGEND: R = Read only; R/W = Read/Write;
Table 41. Transmit Control Register (TXCONTROL) Field Descriptions
Bit | Field | Value | Description |
Reserved | 0 | Reserved | |
0 | TXEN |
| Transmit enable |
|
| 0 | Transmit is disabled. |
|
| 1 | Transmit is enabled. |
Ethernet Media Access Controller (EMAC)/Management Data Input/Output (MDIO) | 87 | |
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