MT9075 MITEL [Mitel Networks Corporation], MT9075 Datasheet - Page 55

• Manufacturer Part Number: MT9075
• Description: E1 Single Chip Transceiver
• Manufacturer: MITEL [Mitel Networks Corporation]

Preliminary Information
7 - 2
1 - 0
7 - 0
7 - 0 LEFAS7
7 - 0 LBPV15
Bit
Bit
Bit
Bit
Table 74 - Most Significant Bits of the Latched
Table 73 - Latched Errored Frame Alignment
Signal Counter (Page 09H, Address 12H)
BPV Counter (Page 09H, Address 13H)
LEFAS0
Table 71 - Latched E-bit Error Counter
Table 72 - Latched E-bit Error Counter
LBPV8
Name
Name
Name
Name
LEC9
LEC7
LEC0
LEC8
---
-
-
-
-
(Page 09H, Address 10H)
(Page 09H, Address 11H)
Unused
Latched E bit error counter (the
most significant two bits). These
bits are sampled every second by
the internal one second timer.
Latched E Bit Error Counter (the
least significant eight bits). These
bits are sampled every second by
the internal one second timer.
Latched Errored FAS Counter. An
8 bit counter that is incremented
once
alignment signal that contains one
or more errors. These bits are
sampled every second by the
internal one second timer.
Latched
significant
counter is incremented once for
every
received. These bits are sampled
every second by the internal one
second timer.
Functional Description
Functional Description
Functional Description
Functional Description
for
bipolar
BPV
every
8
bits).
Counter
violation
receive
The
(most
frame
error
BPV
7 - 0
7 - 2
1 - 0
7 - 0
Bit
Bit
Bit
Table 75 - Least Significant Bits of the Latched
BPV Counter (Page 09H, Address 14H)
Table 76 - Latched CRC-4 Error Counter
Table 77 - Latched CRC-4 Error Counter
LBPV7
LBPV0
Name
Name
Name
LCC9
LCC8
LCC7
LCC0
---
-
-
-
(Page 09H, Address 16H)
(Page 09H, Address 15H)
Latched
significant 8 bits). The least
significant eight bits of a 16 bit
counter that is incremented once for
every
received. These bits are sampled
every second by the internal one
second timer.
Unused
Latched CRC-4 Error Counter
(Bits 9 & 8). These are the most
significant two bits of the CRC-4
error
sampled every second by the
internal one second timer.
Latched CRC-4 Error Counter
(Bits 7-0). These are the least
significant eight bits of the CRC-4
error
sampled every second by the
internal one second timer.
Functional Description
Functional Description
Functional Description
counter.
counter.
bipolar
BPV
These
These
Counter
MT9075A
violation
bits
bits
(least
error
4-183
are
are