KSZ9563RNXI datasheet(80/226 Pages) MICROCHIP

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KSZ9563R

DS00002419D-page 80

 2017-2018 Microchip Technology Inc.

5.1.4.16

Address Lookup Table Mask Register

This register masks the Address Lookup Table interrupts in the Address Lookup Table Interrupt Register.

5.1.4.17

Address Lookup Table Entry Index 0 Register

5.1.4.18

Address Lookup Table Entry Index 1 Register

Address:

0x0315

Size:

8 bits

Bits

Description

Type

Default

7:3

RESERVED

0x00

Learn Fail Interrupt Mask

1 = Interrupt is disabled

0 = Interrupt is enabled

R/W

Almost Full Interrupt Mask

1 = Interrupt is disabled

0 = Interrupt is enabled

R/W

Write Fail Interrupt Mask

1 = Interrupt is disabled

0 = Interrupt is enabled

R/W

Address:

0x0316 - 0x0317

Size:

16 bits

Bits

Description

Type

Default

15:12

RESERVED

0x0

11:0 /

9:0

Almost Full Entry Index [11:0]

When a static entry is successfully written into the Address Lookup Table,

but the table bucket is almost full (contains 2 or 3 static entries prior to the

write), the entry address is reported here.

Fail Write Index [9:0]

When a static entry write failure occurs in the Address Lookup Table, the

bucket address is reported here.

0x000

Address:

0x0318 - 0x0319

Size:

16 bits

Bits

Description

Type

Default

15:10

RESERVED

0000_00

9:0

Fail Learn Index

When a destination address fails to be learned in the Address Lookup Table

because the bucket contains 4 static entries, the bucket address is reported

here.

0x000

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