Network Card User Manual

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3.13 EMAC Control Module Receive Interrupts per Millisecond Register (CMRXINTMAX)
The receive interrupts per millisecond register (CMRXINTMAX) is shown in Figure 24and described in
Table 20.
Figure 24. EMAC Control Module Receive Interrupts per Millisecond Register (CMRXINTMAX)
31 16
Reserved
R-0
15 6 5 0
Reserved RXIMAX
R-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 20. EMAC Control Module Receive Interrupts per Millisecond Register (CMRXINTMAX)
Field Descriptions
Bit Field Value Description
31-6 Reserved 0 Reserved
5-0 RXIMAX 2-3Fh Receive interrupts per millisecond. The maximum number of interrupts per millisecond generated on
RX_PULSE, if pacing is enabled for this interrupt. Valid values are 2 to 63.
0-1h Reserved
3.14 EMAC Control Module Transmit Interrupts per Millisecond Register (CMTXINTMAX)
The transmit interrupts per millisecond register (CMTXINTMAX) is shown in Figure 25and described in
Table 21.
Figure 25. EMAC Control Module Transmit Interrupts per Millisecond Register (CMTXINTMAX)
31 16
Reserved
R-0
15 6 5 0
Reserved TXIMAX
R-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 21. EMAC Control Module Transmit Interrupts per Millisecond Register (CMTXINTMAX)
Field Descriptions
Bit Field Value Description
31-6 Reserved 0 Reserved
5-0 TXIMAX 2-3Fh Transmit interrupts per millisecond. The maximum number of interrupts per millisecond generated on
TX_PULSE, if pacing is enabled for this interrupt. Valid values are 2 to 63.
0-1h Reserved
69
SPRUFI5B–March 2009–Revised December 2010 Ethernet Media Access Controller (EMAC)/Management Data Input/Output
(MDIO)
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