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EMAC Module Registers
5.6 Receive Teardown Register (RXTEARDOWN)
The receive teardown register (RXTEARDOWN) is shown in Figure 44 and described in Table 43.
Figure 44. Receive Teardown Register (RXTEARDOWN)
31 16
Reserved
R-0
15 3 2 0
Reserved RXTDNCH
R-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 43. 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
89
SPRUFL5B–April 2011 EMAC/MDIO Module
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