DS33Z41 Quad IMUX Ethernet Mapper

Figure 8-2. Device Interrupt Information Flow Diagram

Receive FCS Errored Packet

7

 

 

 

 

Receive Aborted Packet

6

LI.RPPSL

 

LI.RPPSRIE

 

Receive Invalid Packet Detected

5

 

 

Receive Small Packet Detected

4

 

 

Receive Large Packet Detected

3

 

 

Receive FCS Errored Packet Count

2

 

 

Receive Aborted Packet Count

1

 

 

 

 

 

 

 

Receive Size Violation Packet Count

0

 

 

 

 

<Reserved>

7

 

 

 

 

<Reserved>

6

 

 

 

 

<Reserved>

5

 

 

 

 

Drawing Legend:

Interrupt Status

 

Register Name

Registers

 

 

 

 

Interrupt Enable

 

 

 

 

Register Name

 

Registers

 

 

 

 

 

<Reserved>

4

LI.TPPSRL

 

TPPSRIELI.

 

<Reserved>

3

 

 

<Reserved>

2

 

 

<Reserved>

1

 

 

 

 

 

 

 

Transmit Errored Packet Insertion Finished

0

 

 

 

 

 

<Reserved>

7

 

 

 

 

 

<Reserved>

6

LI.RX86S

 

 

LI.RX86LSIE

 

<Reserved>

5

 

 

 

<Reserved>

4

 

 

 

SAPI High is not equal to LI.TRX86SAPIH

3

 

 

 

SAPI Low is not equal to LI.TRX86SAPIL

2

 

 

 

Control is not equal to LI.TRX8C

1

 

 

 

 

 

 

 

 

 

Address is not equal to LI.TRX86A

0

 

 

 

 

 

<Reserved>

7

 

 

 

 

 

<Reserved>

6

LI.TQCTLS

 

 

 

 

<Reserved>

5

 

 

LI.TQTIE

 

<Reserved>

4

 

 

 

Transmit Queue FIFO Overflowed

3

 

 

 

Transmit Queue Overflow

2

 

 

 

Transmit Queue for Connection Exceeded Low Threshold

1

 

 

 

 

 

 

 

 

Transmit Queue for Connection Exceeded High

0

 

 

 

 

 

Threshold

 

 

 

 

 

 

 

 

 

 

 

<Reserved>

7

 

 

 

 

 

<Reserved>

6

SU.QCRLS

 

 

SU.QRIE

 

<Reserved>

5

 

 

 

<Reserved>

4

 

 

 

Receive Queue FIFO Overflowed

3

 

 

 

Receive Queue Overflow

2

 

 

 

Receive Queue for Connection Exceeded Low Threshold

1

 

 

 

 

 

 

 

 

 

Receive Queue for Connection Exceeded High Threshold

0

 

 

 

 

 

<Reserved>

7

 

 

 

 

 

<Reserved>

6

 

 

 

 

 

<Reserved>

5

BSRL

 

 

BSRIE

 

<Reserved>

4

 

 

 

Performance Monitor Update

3

 

 

 

Bit Error Detected

2

 

 

 

 

 

 

 

 

Bit Error Count

1

 

 

 

 

 

Out Of Synchronization

 

0

 

 

 

 

 

7

6

5

4

3

2

1

0

7

6

5

4

3

2

1

0

...

3

2

1

0

...

3

2

1

0

GL.IMXSLS

GL.IMXSIE

 

 

GL.IMXDFDELS

GL.IMXDFEIE

GL.IMXOOFLS

GL.IMXOOFIE

GL.IBIS GL.SIS GL.LIS GL.TRQIS

 

GL.TRQIE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GL.LIE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GL.SIE

 

 

 

 

 

 

 

 

 

 

Interrupt Pin

 

 

 

 

 

GL.IBIE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Page 30
Image 30
Maxim DS33Z41 specifications Drawing Legend, Interrupt Pin