KSZ9567R_V01 datasheet(118/233 Pages) MICROCHIP

118 / 233 page

KSZ9567R

DS00002329E-page 118

 2022 Microchip Technology Inc. and its subsidiaries

Enable Checking of Associated Delay_Req and Delay Resp PTP

Messages

Setting this bit will associate Delay_Resp message with Delay_Req

message when it has the same domain, sequenceID and sourcePortID. The

PTP frame will be forwarded to the host port if the ID matches.

R/W

Enable Checking of Associated Pdelay_Req and Pdelay_Resp PTP

Messages

Setting this bit will associate Pdelay_Resp/Pdelay_Resp_Follow_Up

message with Pdelay_Req message when it is with the same domain,

sequenceID and sourcePortID. The PTP frame will be forwarded to the host

port if ID matches.

R/W

RESERVED

R/W

Enable Dropping of Sync/Follow_Up and Delay_Req PTP Messages

Setting this bit will enable the device to automatically drop these Sync/

Follow_up and Delay_Req PTP messages if the Best Master Clock (BMC) is

not determined.

R/W

Enable Checking of Domain Field

Setting this bit will enable the device to automatically check the domain field

of the PTP message with the PTP_DOMAIN in the Global PTP Domain and

Version Register. The PTP message will be forwarded to the host port if the

domain field matches. Otherwise it will be dropped.

R/W

RESERVED

R/W

Enable IPv4/UDP Checksum Calculation for Egress Packets

1 = The switch will re-calculate and generate a 2-byte checksum value when

the frame content changes.

0 = The checksum field is set to zero.

If the IPv4/UDP checksum is zero, the checksum will remain zero regardless

of this bit setting. For IPv6/UDP, the checksum is always updated.

R/W

RESERVED

R/W

RESERVED

R/W

Bits

Description

Type

Default

KSZ9567R Scheda tecnica(PDF) 118 Page - Microchip Technology

KSZ9567R Scheda tecnica(HTML) 118 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Scheda tecnica Scarica

Link URL