Texas Instruments TMS320C674X - Manual (Page 59)

www.ti.com EMAC Control Module Registers
3.3 EMAC Control Module Interrupt Control Register (INTCONTROL)
The EMAC control module interrupt control register (INTCONTROL) is shown in Figure 14 and described
in Table 11 . The settings in the INTCONTROL register are used in conjunction with the CnRXIMAX and
CnTXIMAX registers.
Figure 14. EMAC Control Module Interrupt Control Register (INTCONTROL)
31 24
Reserved
R-0
23 22 21 20 19 18 17 16
Reserved C2TXPACEEN C2RXPACEEN C1TXPACEEN C1RXPACEEN C0TXPACEEN C0RXPACEEN
R-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
15 12 11 0
Reserved INTPRESCALE
R-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 11. EMAC Control Module Interrupt Control Register (INTCONTROL)
Bit Field Value Description
31-22 Reserved 0 Reserved
21 C2TXPACEEN Enable pacing for TX interrupt pulse generation on Interrupt Core 2
0 Pacing for TX interrupts on Core 2 disabled.
1 Pacing for TX interrupts on Core 2 enabled.
20 C2RXPACEEN Enable pacing for RX interrupt pulse generation on Interrupt Core 2
0 Pacing for RX interrupts on Core 2 disabled.
1 Pacing for RX interrupts on Core 2 enabled.
19 C1TXPACEEN Enable pacing for TX interrupt pulse generation on Interrupt Core 1
0 Pacing for TX interrupts on Core 1 disabled.
1 Pacing for TX interrupts on Core 1 enabled.
18 C1RXPACEEN Enable pacing for RX interrupt pulse generation on Interrupt Core 1
0 Pacing for RX interrupts on Core 1 disabled.
1 Pacing for RX interrupts on Core 1 enabled.
17 C0TXPACEEN Enable pacing for TX interrupt pulse generation on Interrupt Core 0
0 Pacing for TX interrupts on Core 0 disabled.
1 Pacing for TX interrupts on Core 0 enabled.
16 C0RXPACEEN Enable pacing for RX interrupt pulse generation on Interrupt Core 0
0 Pacing for RX interrupts on Core 0 disabled.
1 Pacing for RX interrupts on Core 0 enabled.
15-12 Reserved 0 Reserved
11-0 INTPRESCALE 0-7FFh Number of internal EMAC module reference clock periods within a 4 μ s time window (see
your device-specific data manual for information).
59 SPRUFL5B – April 2011 EMAC/MDIO Module
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