Texas Instruments TMS320C674X manual

Models: TMS320C674X

1 136
Download 136 pages 20.2 Kb
Page 66
Image 66
Manual background

EMAC Control Module Registers

www.ti.com

3.10EMAC Control Module Interrupt Core Transmit Interrupt Status Registers (C0TXSTAT-C2TXSTAT)

The EMAC control module interrupt core 0-2 transmit interrupt status register (CnTXSTAT) is shown in Figure 21 and described in Table 18

Figure 21. EMAC Control Module Interrupt Core 0-2 Transmit Interrupt Status Register (CnTXSTAT)

31

 

 

 

 

 

 

 

16

 

 

 

Reserved

 

 

 

 

 

 

 

R-0

 

 

 

15

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

Reserved

 

 

 

 

 

 

 

R-0

 

 

 

7

6

5

4

3

2

1

0

 

 

 

 

 

 

 

 

 

TXCH7STAT

TXCH6STAT

TXCH5STAT

TXCH4STAT

 

TXCH3STAT

TXCH2STAT

TXCH1STAT

TXCH0STAT

 

 

 

 

 

 

 

 

 

R-0

R-0

R-0

R-0

 

R-0

R-0

R-0

R-0

LEGEND: R = Read only; -n= value after reset

Table 18. EMAC Control Module Interrupt Core 0-2 Transmit Interrupt Status Register (CnTXSTAT)

Bit

Field

Value

Description

 

 

 

 

31-8

Reserved

0

Reserved

 

 

 

 

7

TXCH7STAT

 

Interrupt status for TX Channel 7 masked by the CnTXEN register

 

 

0

TX Channel 7 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 7 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

6

TXCH6STAT

 

Interrupt status for TX Channel 6 masked by the CnTXEN register

 

 

0

TX Channel 6 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 6 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

5

TXCH5STAT

 

Interrupt status for TX Channel 5 masked by the CnTXEN register

 

 

0

TX Channel 5 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 5 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

4

TXCH4STAT

 

Interrupt status for TX Channel 4 masked by the CnTXEN register

 

 

0

TX Channel 4 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 4 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

3

TXCH3STAT

 

Interrupt status for TX Channel 3 masked by the CnTXEN register

 

 

0

TX Channel 3 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 3 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

2

TXCH2STAT

 

Interrupt status for TX Channel 2 masked by the CnTXEN register

 

 

0

TX Channel 2 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 2 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

1

TXCH1STAT

 

Interrupt status for TX Channel 1 masked by the CnTXEN register

 

 

0

TX Channel 1 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 1 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

0

TXCH0STAT

 

Interrupt status for TX Channel 0 masked by the CnTXEN register

 

 

0

TX Channel 0 does not satisfy conditions to generate a CnTXPULSE interrupt.

 

 

1

TX Channel 0 satisfies conditions to generate a CnTXPULSE interrupt.

 

 

 

 

66

EMAC/MDIO Module

SPRUFL5B –April 2011

 

 

Submit Documentation Feedback

© 2011, Texas Instruments Incorporated

Page 66
Image 66
Texas Instruments TMS320C674X manual