Edge-Core AS7326-56X Programming Guide

EDGECORE NETWORKS CORPORATION 2018
84
*CPLD3:0x64
*Fan_CPLD:0x66
Figure 51 CPLD Block Diagram
CPLD Block diagram
I2C
LED bus
Front port LED
(P34~P56)
MAC
CPLD 3
CPU
0x64
PCA9548
I2C SWITCH
0x70
Ch0
Ch1
Ch3
8V89307
0x54
8T49N240
0x7C
Front port Interrupt
Front port reset
I2C device
Board version/ information
CPLD 1
0x60
Front port LED
(P1~33)
CPLD 2
0x62
PCA9548
I2C SWITCH
0x71
Ch1
Ch2
The CPLD on the CPU board is Altera 5M1270ZF256C5N.The CPLD has registers
to monitor the status of the fan module, thermal sensors and power module.
The CPLD also has the circuit of registers of CPLD code version and board ID.
Table 29 CPLD2,3 to LED Port Mapping
CPLD2
CPLD3
Register
CPLD LED Port Name
Register
CPLD LED Port Name
0x20
Port1
0x10
Port34
0x21
Port2
0x11
Port35
0x22
Port3
0x12
Port37
0x23
Port4
0x13
Port38
0x24
Port5
0x14
Port40
0x25
Port6
0x15
Port41
0x26
Port7
0x16
Port43
0x27
Port8
0x17
Port44
0x28
Port9
0x18
Port46

Edge-Core AS7326-56X Specifications

General

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