QT2032-EKG-1A2 Applied Micro Circuits Corporation, QT2032-EKG-1A2 Datasheet - Page 66

• Manufacturer Part Number: QT2032-EKG-1A2
• Manufacturer: Applied Micro Circuits Corporation

Specifications of QT2032-EKG-1A2

• Lead Free Status / RoHS Status: Supplier Unconfirmed

QT2022/32 - Data Sheet: DS3051
Table 26: Transmit Alarm Registers (TX_ALARM) (Continued)
tx_flag
tx_flag is used to flag a DOM transmit alarm.
tx_flag = {OR of (reg 1.A070.n ‘bit wise AND’ reg 1.9006.n) for n=0 to 7}
Table 27: tx_flag Alarm Registers
66
PMA transmit local
fault
latched version of
txlock
latched version of
TXFAULT (based on
input pin)
Laser Output Power
Fault
Laser Temperature
Fault
Laser Bias Current
Fault
PHY_XS code error
reserved, set to 0
1. undefined if LEGACY = 1.
Transmit Temperature High Alarm
Transmit Temperature Low Alarm
t x_flag alarm bits 4 and 5*
Laser Bias Current High Alarm
Laser Bias Current Low Alarm
Laser Output Power High Alarm
Laser Output Power Low Alarm
Description
1
1
1
Description
Transmit PLL not
locked
(linked to 1.8.11)
NOT(Fiber transmit PLL locked)
(reflects value in 1.C001h.0)
TXFAULT
DOM alarm
1.A070h.1:0
DOM alarm
1.A070h.7:6
DOM alarm
1.A070h.3:2
TxXAUI invalid 8b/10b code word detected
(logical OR of 4.C006h.3:0
LEGACY=0
AppliedMicro - Confidential & Proprietary
Alarm Definition
1.A070h.7
1.A070h.6
1.A070h.5:4
1.A070h.3
1.A070h.2
1.A070h.1
1.A070h.0
(Transmit PLL not
locked) OR
(TXFAULT)
(linked to 1.8.11)
Reserved, RO
Reserved, RO
Reserved, RO
MDIO Status Register (RO/
LEGACY=1
LH)
1.9004.4
1.9004.5
1.9004.6
1.9004.7
1.9004.8
1.9004.9
1.9004.a
1.9004.f:b
16b hex
Register (RO)
MDIO Status
1.9006h.7
1.9006h.6
1.9006h.5:4
1.9006h.3
1.9006h.2
1.9006h.1
1.9006h.0
Register (R/W)
RO/LH
RO/LH
RO/LH
RO
RO
RO
RO/LH
RO
MDIO Enable
type
1.9001.4
1.9001.5
1.9001.6
1.9001.7
1.9001.8
1.9001.9
1.9001.a
1.9001.f:b
16b hex
MDIO Enable Register (R/W)
0
0
0
0
0
0
0
Register default
LEGACY
MDIO Enable
=0
0
1
1
1
Revision 5.11
value
default
n/a
1
0
0
LEGACY
n/a
n/a
n/a
1
1