Ethernet Media Access Controller (EMAC)/ Management Data Input/Output (MDIO) Module User's Guide

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3.12 EMAC Control Module Miscellaneous Interrupt Status Register (EWMISCSTAT)
EMAC Control Module Registers
The miscellaneous interrupt status register (EWMISCSTAT) is shown in Figure 24 and described in
Table 21 .
Figure 24. EMAC Control Module Miscellaneous Interrupt Status Register (CMMISCINTSTAT)
31 16
Reserved
R-0
15 4 3 2 1 0
Reserved STATPENDINTSTAT HOSTPENDINTSTAT LINKINTSTAT USERINTSTAT
R-0 R-0 R-0 R-0 R-0
LEGEND: R = Read only; - n = value after reset
Table 21. EMAC Control Module Miscellaneous Interrupt Status Register (CMMISCINTSTAT)
Field Descriptions
Bit Field Value Description
31-4 Reserved 0 Reserved
3 STATPENDINTSTAT EMAC module statistics interrupt (STATPEND) status.
0 EMAC module statistics interrupt (STATPEND) is not pending.
1 EMAC module statistics interrupt (STATPEND) is pending.
2 HOSTPENDINTSTAT EMAC module host error interrupt (HOSTPEND) status.
0 EMAC module host error interrupt (HOSTPEND) is not pending.
1 EMAC module host error interrupt (HOSTPEND) is pending.
1 LINKINTSTAT MDIO module link change interrupt (LINKINT) status.
0 MDIO module link change interrupt (LINKINT) is not pending.
1 MDIO module link change interrupt (LINKINT) is pending.
0 USERINTSTAT MDIO module user interrupt (USERINT) status.
0 MDIO module user interrupt (USERINT) is not pending.
1 MDIO module user interrupt (USERINT) is pending.
SPRUEQ6 – December 2007 Ethernet Media Access Controller (EMAC)/Management Data Input/Output (MDIO) 69
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