KSZ8775CLX Datasheet, PDF (82/132 Pages) Microchip Technology – Integrated 5–Port 10/100 Managed Ethernet Switch with Port 4 RMII and Port 5 RGMII/MII/RMII Interfaces

KSZ8775CLX
4.4 Indirect Register Description
TABLE 4-6: INDIRECT REGISTER DESCRIPTION
Control
Indirect Address
Direct Address 0x6E
Function Select bits [7-5] = 000
Table_select bits [3-2] = 00
Direct Address 0x6E
Function Select bits [7-5] = 000
Table_select bits [3-2] = 01
Direct Address 0x6E
Function Select bits [7-5] = 000
Table_select bits [3-2] = 10
0x000 – 0x01F
0x000 – 0x1FF
0x000 – 0x1FF
Direct Address 0x6E
Function Select bits [7-5] = 000
Table_select bits [3-2] = 11
0x000 – 0x08F,
0x100 – 0x109
Direct Address 0x6E
Function Select bits [7-5] = 001,
bits [3-0] = Indirect Address,
bits [11-8] = MSB Indirect Address
= port indirect register address
0xn
Direct Address 0x6E
Function Select bits [7-5] = 010,
bits [3-0] = Indirect Address,
bits [11-8] = MSB Indirect Address
= port indirect register address
0xn
Direct Address 0x6E
Function Select bits [7-5] = 011,
bits [3-0] = Indirect Address,
bits [11-8] = MSB Indirect Address
= port indirect register address
0xn
Direct Address 0x6E
Function Select bits [7-5] = 100,
bits [3-0] = Indirect Address,
bits [11-8] = MSB Indirect Address
= port indirect register address
0xn
Direct Address 0x6E
Function Select bits [7-5] = 101,
bits [3-0] = Indirect Address,
bits [11-8] = MSB Indirect Address
= port indirect register address
0xn
{0xn, 6h00} – {0xn, 6h05}
{0xn, 6h00} – {0xn, 6h1F}
{0xn, 8h00} – {0xn, 8h4FF}
{0xn, 8h00} – {0xn, 8h4FF}
{0xn, 8h00} – {0xn, 8h4FF}
Contents
Static MAC address table entry 0 – 31
VLAN table bucket 0 – 1023
(4 entries per bucket)
Dynamic MAC address table entry
0 – 1023
0x000 – 0x01F Port 1 MIB counters
0x020 – 0x03F Port 2 MIB counters
0x040 – 0x05F Port 3 MIB counters
0x060 – 0x07F Port 4 MIB counters
0x080 – 0x09F Port 5 MIB counters
0x100 – 0x113 Total bytes and
dropped MIB counters
Port-based 16-bit EEE Control
Registers
0–5
n = port number
Use Indirect Byte Register (0xA0)
ACL entry 0 – 15,
6h00 and 6h01 for entry 0, etc.
n = port number
Use Indirect Byte Register(0xA0)
Reserved for the factory
Configuration Registers, PME, etc.
n = 0 - Global
n = 1 – 4 Port number
Use Indirect Byte Register(0xA0)
Reserved for the factory
DS00002129C-page 82
 2015 Microchip Technology Inc.