DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver

Figure 9-2. Device Interrupt Information Flow Diagram

Receive FCS Errored Packet

7

 

 

 

 

 

 

Receive Aborted Packet

6

LI.RPPSL

 

RPPSRIELI.

 

 

 

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

LI.TPPSRL

 

TPPSRIELI.

 

 

 

<Reserved>

5

 

 

 

 

 

 

 

 

 

 

<Reserved>

4

 

 

 

 

 

 

<Reserved>

3

 

 

 

 

 

 

 

 

 

 

 

 

<Reserved>

2

 

 

 

 

 

 

<Reserved>

1

 

 

 

 

 

 

Transmit Errored Packet Insertion Finished

0

 

 

 

 

 

 

<Reserved>

7

 

 

 

 

 

 

<Reserved>

6

LI.RX86S

 

RX86LSIELI.

 

 

 

<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

 

 

 

 

 

 

Drawing Legend:

Interrupt Status

Register Name

Registers

 

Interrupt

 

Register Name

 

Enable

 

 

Registers

 

 

 

 

 

 

7

 

 

 

 

 

6

GL.TRQIS

GL.TRQIE

 

 

 

5

 

 

 

 

 

 

 

 

4

 

 

 

 

 

3

 

 

 

 

 

2

 

 

 

 

 

1

 

 

 

 

 

0

 

 

 

 

 

7

 

 

 

 

 

6

 

 

 

 

 

5

GL.LIS

GL.LIE

 

 

 

4

 

 

 

 

 

 

 

 

3

 

 

 

 

 

2

 

 

 

Pin

 

1

 

 

 

 

 

 

 

 

 

0

GL.SIS

GL.SIE

 

Interrupt

 

7

 

 

 

 

 

 

 

6

 

 

 

 

 

5

 

 

 

 

 

4

 

 

 

 

 

3

 

 

 

 

 

2

 

 

 

 

 

1

 

 

 

 

 

0

 

 

 

 

 

7

 

 

 

 

 

6

GL.BIS

GL.BIE

fromInterrupts

TransceiverT1/E1/J1

 

5

 

 

 

 

 

 

4

 

 

 

 

 

3

 

 

 

 

 

2

 

 

 

 

 

1

 

 

 

 

 

0

 

 

 

 

49 of 344

Page 49
Image 49
Maxim DS33R11 specifications Drawing Legend, Pin