Manufacturer Part #
3-Port Gigabit Ethernet Switch with IEEE 1588 v2, AVB, EEE, WOL, QoS, LinkMD
KSZ9563R Data Sheet Document RevisionMicrochip has released a new DeviceDoc for the KSZ9563R Data Sheet of devices.Description of Change: 1) Table 1-1, General Terms: Added GPO, IBA, and IBS. 2) Table 3-2, Pin Descriptions: Corrected SDI/SDA/MDIO description to indicate SDA and MDIO are open-drain signals. 3) Table 3-3, Configuration Strap Descriptions: Updated LED2_0 description for RGMII operation. Updated LED2_1 description for clarity. 4) Section 4.1.5, Pair-Swap, Alignment, and Polarity Check: Updated first bullet description. 5) Section 4.3.3, Back-Off Algorithm: Updated second sentence After 16 consecutive collisions, the packet is dropped. 6) Section 4.3.5, Legal Packet Size: Updated paragraph. 7) Section 4.3.6, Flow Control: Fixed typo. 8) Table 4-9, Hashed(DA) + FID Lookup in VLAN Mode: Updated the description for the Yes action. 9) Section 22.214.171.124.1, Tag Insertion and Removal: Removed sentence - This feature is controlled on a per port basis. 10) Section 4.4.8, Multiple Spanning Tree Support: Removed mention of Reserved Multicast Address Table. 11) Section 4.4.9, Tail Tagging Mode: Section redone with additional information. 12) Table 4-16, Matching Rule Options: For MD[1:0]=01, the ENB[1:0] 01 and 10 definitions swapped. 13) Table 4-17, ACL Matching Rule Parameters for MD = 01: For ENB[1:0], 01 and 10 definitions swapped. 14) Section 4.5, IEEE 1588 Precision Time Protocol: Added new paragraph to end of section. 15) Section 4.10, In-Band Management: (a) First paragraph rewritten for greater clarity. (b) Corrected number of ports in third paragraph. (c) Added additional information to sixth paragraph. 16) Section 4.11.3, Reduced Gigabit Media Independent Interface (RGMII): (a) Added additional bullet to end of first bulleted list: In-Band Status is supported when connected to a compatible PHY. (b) Updated first paragraph after bulleted lists. (c) Added new subsection Section 126.96.36.199, RGMII In-Band Status (IBS).17) Section 188.8.131.52, In-Band Management (IBA) Control Register: Added to description of bit 31 to indicate the polarity is reversed compared to the LED1_1 pin. 18) Section 184.108.40.206, LED Override Register, Section 220.127.116.11, LED Output Register: Corrected GPIO references to GPO. 19) Section 18.104.22.168, LED2_0/ LED2_1 Source Register: (a) In bit 3 description, changed PTP Trigger 1 to GPIO_2 source (b) In bit 2 description, changed PTP Trigger 0 to GPIO_1 source 20) Section 22.214.171.124, LED StrapIn Register: Updated field 3:0 description. 21) Section 126.96.36.199, Timestamp Control and Status Register: (a) Updated register description. (b) Added notes to bits 8, 7, and 6. 22) Section 188.8.131.52, Trigger Output Unit Control 1 Register: Added bit 16 definition. 23) Section 184.108.40.206, Port Operation Control 0 Register: Updated bit 7 and 6 descriptions to indicate they are in relation to the MAC. 24) Section 220.127.116.11, PHY Remote Loopback Register: Removed last sentence of bit 8 description. 25) Section 18.104.22.168, XMII Port Control 1 Register: (a) Bit 6 description 1 and 0 definitions swapped. (b) Bit 2 definition updated to include RGMII. 26) Section 22.214.171.124, XMII Port Control 3 Register: Added new register. 27) Section 126.96.36.199, Port MAC Control 0 Register: Made bit 0 reserved. 28) Table 6-12, Power-up and Reset Timing Values: Added row for trw.Reason for Change: To Improve ManufacturabilityPlease be advised that this is a change to the document only the product has not been changed.
Description of Change:1) Default values changed for bits 31 and 18:16 in Section 188.8.131.52, "In-Band Management (IBA) Control Register"2) Removed references to gPTP and IEEE 802.1AS AVB throughout the document. Removed references to IEEE 1588 two-step support. IEEE 1588 one-step remains.3) Corrected default register values in Section 184.108.40.206, "Global Chip ID 1 Register", Section 220.127.116.11, Global Chip ID 1 Register"4) Added new register in Section 18.104.22.168, "Global Chip ID 4 Register"5) Updated bit 7 and 0 to RESERVED in Section 22.214.171.124, "Global PTP Message Config 1 Register"6) Added missing reserved fields in Section 126.96.36.199, "Global PTP Unit Index Register"7) Added missing reserved fields in Section 188.8.131.52, "Global PTP Unit Index Register"Reason for Change: To Improve ManufacturabilityDate Document Changes Effective: 30 Nov 2018