mt9072av2 Zarlink Semiconductor, mt9072av2 Datasheet - Page 206

• Manufacturer Part Number: mt9072av2
• Description: Octal T1/e1/j1 Framer
• Manufacturer: Zarlink Semiconductor

Table 182 - Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Mask Register (Address Y44)
Bit
11
10
9
8
7
6
5
4
3
RCRC0M
RCRC1M
AUXPM
AIS16M
LOSSM
CEFSM
RFAILM
Name
RAIM
AISM
(0)
(0)
(0)
(0)
(0)
(0)
(0)
(0)
(0)
Auxiliary Pattern Mask. This is the mask bit for the AUXPI interrupt status bit in the Sync
(Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register (address Y34). If
this mask bit is one, the corresponding interrupt bit will remain inactive. If this mask bit is zero,
the corresponding interrupt bit will function normally.
Remote Alarm Indication Status Mask. This is the mask bit for the RAII interrupt status bit in
the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register (address
Y34). If this mask bit is one, the corresponding interrupt bit will remain inactive. If this mask bit
is zero, the corresponding interrupt bit will function normally.
Alarm Indication Status Signal Mask. This is the mask bit for the AISI interrupt status bit in
the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register (address
Y34). If this mask bit is one, the corresponding interrupt bit will remain inactive. If this mask bit
is zero, the corresponding interrupt bit will function normally.
Alarm Indication Signal 16 Status Mask. This is the mask bit for the AIS16I interrupt status
bit in the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register
(address Y34). If this mask bit is one, the corresponding interrupt bit will remain inactive. If this
mask bit is zero, the corresponding interrupt bit will function normally.
Loss of Signal Status Indication Mask. This is the mask bit for the LOSSI interrupt status bit
in the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register
(address Y34). If this mask bit is one, the corresponding interrupt bit will remain inactive. If this
mask bit is zero, the corresponding interrupt bit will function normally.
Remote CRC-4 and RAI T10 Mask. This is the mask bit for the RCRC0I interrupt status bit in
the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register (address
Y34). If this mask bit is one, the corresponding interrupt bit will remain inactive. If this mask bit
is zero, the corresponding interrupt bit will function normally.
Remote CRC-4 and RAI T450 Mask. This is the mask bit for the RCRC1I interrupt status bit
in the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt Status Register
(address Y34). If this mask bit is one, the corresponding interrupt bit will remain inactive. If this
mask bit is zero, the corresponding interrupt bit will function normally.
Consecutively Errored Frame Alignment Signal Mask. This is the mask bit for the CEFSI
interrupt status bit in the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase) Interrupt
Status Register (address Y34). If this mask bit is one, the corresponding interrupt bit will
remain inactive. If this mask bit is zero, the corresponding interrupt bit will function normally.
Remote CRC-4 Multiframe Generator/Detector Failure Mask. This is the mask bit for the
RFAILI interrupt status bit in the Sync (Sync, CRC-4 Remote, Alarms, MAS and Phase)
Interrupt Status Register (address Y34). If this mask bit is one, the corresponding interrupt bit
will remain inactive. If this mask bit is zero, the corresponding interrupt bit will function
normally.
Zarlink Semiconductor Inc.
MT9072
Functional Description
(E1)
206
Data Sheet