KSZ9567R datasheet(122/233 Pages) MICROCHIP

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KSZ9567R

DS00002329E-page 122

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5.1.6.18

Trigger Output Unit Target Time Nanosecond Register

This register is indexed by the Trigger Unit Index Pointer value in bits [1:0] of the Global PTP Unit Index Register.

5.1.6.19

Trigger Output Unit Target Time Second Register

This register is indexed by the Trigger Unit Index Pointer value in bits [1:0] of the Global PTP Unit Index Register.

Event Trigger Output Unit Software Reset (TRIGGER_SW_RESET)

1 = Resets the trigger output unit to the inactive state and default settings.

This reset can be used to stop the cascade mode in continuous operation and

prepare this trigger unit for the next operation.

0 = Trigger output unit under normal operation

Note:

This field is indexed by the Trigger Unit Index Pointer (bits 1:0)

value in the Global PTP Unit Index Register.

R/W

Event Timestamp Input Unit Enable (TS_ENB)

1 = Enables the selected event timestamp input unit. Writing “1” to this bit will

clear the TS_EVENT_DET_CNT of the associated unit.

0 = Disables the selected event timestamp input unit. Writing “0” to this bit will

clear the TS_RDY and TS_DET_CNT_OVFL.

Note:

This field is indexed by the Timestamp Unit Index Pointer (bit 8)

value in the Global PTP Unit Index Register.

R/W

Event Timestamp Input Unit Software Reset (TS_SW_RESET)

1 = Resets the timestamp unit to the inactive state and default settings

0 = Timestamp input unit under normal operation

Note:

This field is indexed by the Timestamp Unit Index Pointer (bit 8)

value in the Global PTP Unit Index Register.

R/W

Address:

0x0530 - 0x0533

Size:

32 bits

Bits

Description

Type

Default

31:30

RESERVED

000b

29:0

Trigger Target Time (ns) (TRIGGER_TARGET_TIME_NS)

This field contains the PTP event trigger output target time in nanoseconds for

the trigger unit indexed in the Global PTP Unit Index Register.

R/W

0x00000000

Address:

0x0534 - 0x0537

Size:

32 bits

Bits

Description

Type

Default

31:0

Trigger Target Time (s) (TRIGGER_TARGET_TIME_S)

This field contains the PTP event trigger output target time in seconds for the

trigger unit indexed in the Global PTP Unit Index Register.

R/W

0x00000000

Bits

Description

Type

Default

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