KSZ9567RTXI datasheet(78/232 Pages) MICROCHIP

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KSZ9567R

DS00002329D-page 78

 2017-2019 Microchip Technology Inc.

5.1.2.6

LED Override Register

5.1.2.7

LED Output Register

IBA Access Command Error

1 = An IBA packet with an unrecognized command code is received.

This bit is cleared when a packet with a matching IBA tag field is received.

IBA Oversize Packet Error

1 = An oversized IBA packet is received. The maximum IBA packet size is

320 bytes, including 8-byte zeros before FCS and the 4-byte FCS. No

response packet is sent.

This bit is cleared when a packet with a matching IBA tag field is received.

9:7

RESERVED

000b

6:0

IBA Access Code Error Location

When IBA Access Command Error (bit 11) is set, these bits indicate the

address location of the wrong command code within the IBA packet.

0x000

Address:

0x0120 - 0x0123

Size:

32 bits

Bits

Description

Type

Default

31:10

RESERVED

0x00000

9:0

Override LED

These bits select whether each LEDx_0 and LEDx_1 pin will function as an

LED or General Purpose Output (GPO). The LSB bit of this field represents

LED1_0, followed by LED1_1, LED2_0, etc.. When configured as a GPO, the

GPO output is controlled via the LED Output Register.

0 = LEDx_y pin functions as an LED

1 = LEDx_y pin functions as a GPO

0000000000b

Address:

0x0124 - 0x0127

Size:

32 bits

Bits

Description

Type

Default

31:10

RESERVED

0x00000

9:0

GPO Output Control

When configured as a GPO via the LED Override Register, the GPO output

is controlled via this field. The LSB bit of this field represents LED1_0,

followed by LED1_1, LED2_0, etc.

0 = LEDx_y pin outputs low

1 = LEDx_y pin outputs high

R/W

0000000000b

Bits

Description

Type

Default

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