Preliminary
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Registers
3.3.2.6
Receive Teardown Register (RXTEARDOWN)
The receive teardown register (RXTEARDOWN) is shown in
and described in
Figure 3-31. Receive Teardown Register (RXTEARDOWN)
31
16
Reserved
R-0
15
3
2
0
Reserved
RXTDNCH
R-0
R/W-0
LEGEND: R = Read only; R/W = Read/Write; -n = value after reset
Table 3-31. Receive Teardown Register (RXTEARDOWN) Field Descriptions
Bit
Field
Value
Description
31-3
Reserved
0
Reserved
2-0
RXTDNCH
0-7h
Receive teardown channel. The receive channel teardown is commanded by writing the encoded value
of the receive channel to be torn down. The teardown register is read as 0.
0
Teardown receive channel 0
1h
Teardown receive channel 1
2h
Teardown receive channel 2
3h
Teardown receive channel 3
4h
Teardown receive channel 4
5h
Teardown receive channel 5
6h
Teardown receive channel 6
7h
Teardown receive channel 7
471
SPRUGX9 – 15 April 2011
EMAC/MDIO Module
© 2011, Texas Instruments Incorporated