Edge-Core AS7326-56X Programming Guide

EDGECORE NETWORKS CORPORATION 2018
40
DDR
SODIMM1
CONN7
0x50
BDXDE
DDR
SODIMM2
CONN8
0x52
Level shiftDDR_I2C
EEPROM
U19
0X56
CPU XDP
CONN4
PCH XDP
CONN11
CPLD
U12
0x65
LM75
U20
0X4B
120pin
BTB
connector
IR3584
I2C:0x2
PMBUS:0x26/0x28
U28
LM75
I2C0
I2C1
BMM CONN
I2C3
PCA9548
U33
0X77
I2C4
I2C5
SML0
Note: I2C[1:5] are from the BMM
point of view, not related to the
I2C[0:1] through the B2B CONN
SML1
I2C2
I2C1
IR3570
I2C:0x4
PMBUS:0x40
U29
U40/U41
MUX
SMBCLK
SMBDATA
B0
B1
A
SEL
I2C_Multiplexer_Select
Table 9 SMBus 0 Address Table
Device
I2C address
Note
DDR4 SODIMM 1
0x50
This device need to
be accessed by
DDR_I2C interface
DDR4 SODIMM 2
0x52
This device need to
be accessed by
DDR_I2C interface
LM75
0x4B
This device need to
be accessed by main
board CPLD, and not
display at SMBus 0.
EEPROM
0x56
IR3584 (I2C)
0x02

Edge-Core AS7326-56X Specifications

General

Brand	Edge-Core
Model	AS7326-56X
Category	Switch
Language	English