Functional Description
ATCA-F140 Series Installation and Use (6806800M67S)
111
DIMMs
EVENT_L
DIMM_EVENT_L
Direct
Active
Low
OD
3.3
3
SIL3531A SATA
INTA
P2020 PCIE 2 INTA Internal
4
RTM FPGA
INT_L
RTM_INT_L
Direct
Active
Low
LVTTL 3.3
5
TopSync
ACS9510
INTREQ_L
CLOCK_INT_L
FPGA
(ORed)
Active
Low
LVTTL 3.3
6
ACS8595
INT_L
BIX Octal PHY 1
BCM54680-1
IRQ_L
1-8
COPPER_PHY_IN
T_L
FPGA
(ORed)
Active
Low
LVTTL 3.3
7
BIX Octal PHY 2
IRQ_L
1-8
BCM54680-2
BIX PHY 3
BCM54616S-1
IRQ_L
1
TopSync PHY
BCM54616S-2
IRQ_L
1
Front Panel PHY
IRQ_L
1
BCM54616S-3
P2020 – UC2
PHY
BCM54616S-4
IRQ_L
1
BCM56846
INTA
P2020 PCIE 3 INTA Internal
8
Dual Optical PHY
BCM8727
LASI1_L-
LASI2_L
1-2
OPTICAL_PHY_IN
T_L
FPGA
(ORed)
Active
Low
LVTTL 3.3
9
Optical PHY 1
BCM84740-1
LASI_L
Optical PHY 2
BCM84740-2
LASI_L
QSFP+ Module 1
INT_L
QSFP+ Module 2
INT_L
Table 4-9
Interrupt Mapping (continued)
Interrupt Source
Port Signal
Source
Type
Voltage
P2020
IRQ
