
MT9071
Preliminary Information
172
Bit
Name
Functional Description
15-4 (#### #### ####) Not Used
3
EZOM
(0)
Excessive Zero Counter Overflow Mask.
This is the mask bit for the corresponding
EZOI bit in the T1 Elastic Store Interrupt Status - R Address Y36. If this mask bit is one,
the interrupt bit will remain inactive. If this mask bit is zero, the interrupt bit will function
normally.
Excessive Zero Counter Indication Mask.
This is the mask bit for the corresponding
EZII bit in the T1 Elastic Store Interrupt Status - R Address Y36. If this mask bit is one,
the interrupt bit will remain inactive. If this mask bit is zero, the interrupt bit will function
normally.
Transmit SLIP Mask.
This is the mask bit for the corresponding TSLPI bit in the T1
Elastic Store Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit
will remain inactive. If this mask bit is zero, the interrupt bit will function normally.
Receive SLIP Mask.
This is the mask bit for the corresponding RSLPI bit in the T1
Elastic Store Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit
will remain inactive. If this mask bit is zero, the interrupt bit will function normally.
Table 160 - T1 Elastic Store Interrupt Mask - R/W Address Y46
2
EZIM
(0)
1
TSLPM
(0)
0
RSLPM
(0)
Bit
Name
Functional Description
15
14
(#)
Not Used
Sa5 Value Bit Mask.
This is the mask bit for the corresponding Sa5VI bit in the E1 National
Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will remain inactive. If
this mask bit is zero, the interrupt bit will function normally.
Sa6 Value Bits 3-0 Mask.
This is the mask bit for the corresponding Sa6V*I bit in the E1
National Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will remain
inactive. If this mask bit is zero, the interrupt bit will function normally.
Sa5VM
13
12
11
10
9
Sa6V3M
Sa6V2M
Sa6V1M
Sa6V0M
Sa6N8M
(0)
Eight Consecutive Sa6 Nibbles Mask.
This is the mask bit for the corresponding Sa6N8I bit in
the E1 National Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will
remain inactive. If this mask bit is zero, the interrupt bit will function normally.
Sa6 Nibble Change Mask.
This is the mask bit for the corresponding Sa6NI bit in the E1
National Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will remain
inactive. If this mask bit is zero, the interrupt bit will function normally.
Sa Nibble Change Mask.
This is the mask bit for the corresponding SaNI bit in the E1 National
Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will remain inactive. If
this mask bit is zero, the interrupt bit will function normally.
Sa5 Bit Change Mask.
This is the mask bit for the corresponding Sa5TI bit in the E1 National
Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will remain inactive. If
this mask bit is zero, the interrupt bit will function normally.
Sa Bit Change Mask.
This is the mask bit for the corresponding SaTI bit in the E1 National
Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will remain inactive. If
this mask bit is zero, the interrupt bit will function normally.
Receive Channel Associated Signaling (CAS) Change Mask.
This is the mask bit for the
corresponding CASRI bit in the E1 National Interrupt Status - R Address Y36. If this mask bit is
one, the interrupt bit will remain inactive. If this mask bit is zero, the interrupt bit will function
normally.
CRC-4 Alignment 2ms Timer Mask.
This is the mask bit for the corresponding CALNI bit in
the E1 National Interrupt Status - R Address Y36. If this mask bit is one, the interrupt bit will
remain inactive. If this mask bit is zero, the interrupt bit will function normally.
Table 161 - E1 National Interrupt Mask - R/W Address Y46
8
Sa6NM
(0)
7
SaNM
(0)
6
Sa5TM
(0)
5
SaTM
(0)
4
CASRM
(0)
3
CALNM
(0)