Edge-Core AS7326-56X Programming Guide

EDGECORE NETWORKS CORPORATION 2018
171
5.12.8.5. Offset 0x06 Interrupt Mask (Read& Write)
Bit
Name
R/W
Reset Value
Description
7
MASK*Fan_interrupt
R/W
0
1: CPLD blocks incoming the interrupt
0: CPLD passes the interrupt to CPU
6:0
Reserved
N/A
NA
5.12.8.6. Offset 0x0F Fan Module Present (Read Only)
Bit
Name
R/W
Reset Value
Description
7:6
reserve
NA
NA
5
Fan_present6
R
1
1: Fan6 isn’t inserted
0: Fan6 is inserted
4
Fan_present5
R
1
1: Fan5 isn’t inserted
0: Fan5 is inserted
3
Fan_present4
R
1
1: Fan4 isn’t inserted
0: Fan4 is inserted
2
Fan_present3
R
1
1: Fan3 isn’t inserted
0: Fan3 is inserted
1
Fan_present2
R
1
1: Fan2 isn’t inserted
0: Fan2 is inserted
0
Fan_present1
R
1
1: Fan1 isn’t inserted
0: Fan1 is inserted
5.12.8.7. Offset 0x10 Fan Module Direction (Read Only)
Bit
Name
R/W
Reset Value
Description
7:6
reserve
NA
NA
5
Fan_DIR6
R
1
1: The air flow of Fan6 is “AFI-Back to Front”
0: The air flow of Fan6 is “AFO-Front to back”
4
Fan_DIR5
R
1
1: The air flow of Fan6 is “AFI-Back to Front”
0: The air flow of Fan6 is “AFO-Front to back”
3
Fan_DIR4
R
1
1: The air flow of Fan6 is “AFI-Back to Front”
0: The air flow of Fan6 is “AFO-Front to back”
2
Fan_DIR3
R
1
1: The air flow of Fan6 is “AFI-Back to Front”
0: The air flow of Fan6 is “AFO-Front to back”
1
Fan_DIR2
R
1
1: The air flow of Fan6 is “AFI-Back to Front”
0: The air flow of Fan6 is “AFO-Front to back”
0
Fan_DIR1
R
1
1: The air flow of Fan6 is “AFI-Back to Front”
0: The air flow of Fan6 is “AFO-Front to back”
Fan pin13 indicate airflow direction.
AFI: Floating. (CPLD must pull hihg internal.)
AFO: Ground.
5.12.8.8. Offset 0x11 Fan Module PWM (Read& Write)
Bit
Name
R/W
Reset Value
Description
7:4
reserve
N/A
N/A
3:0
Fan PWM [3:0]
R/W
1111
Duty cycle mapping refer to following table.
0000: 0x6.25% = 0% duty cycle
0001: 5x6.25% = 31.25% duty cycle
0010: 5x6.25% = 31.25% duty cycle
0011: 5x6.25% = 31.25% duty cycle
0100: 5x6.25% = 31.25% duty cycle
1000: 9x6.25% = 56.25% duty cycle
1001: 10x6.25% = 62.50% duty cycle
1010: 11x6.25% = 68.75% duty cycle
1011: 12x6.25% = 75.00% duty cycle
1100: 13x6.25% = 81.25% duty cycle

Edge-Core AS7326-56X Specifications

General

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