MT9075B Mitel Networks Corporation, MT9075B Datasheet - Page 49

• Manufacturer Part Number: MT9075B
• Description: E1 Single Chip Transceiver
• Manufacturer: Mitel Networks Corporation

Preliminary Information
7 - 0
7 - 0 PSM7-0 CRC
7 - 0 IV7 -IV0 Interrupt Vector. The interrupt
7 - 2
1 - 0
7 - 0
Bit
Bit
Bit
Bit
Bit
Table 51 - CRC Multiframe Counter for PRBS
Table 52 - Interrupt Vector Status Word
EC9-8
EC7-0
PS7-0
Name
Name
Name
Name
Name
Table 50 - PRBS Error Counter
---
Table 53 - E bit Error Counter
Table 54 - E bit Error Counter
(Page 04H, Address 10H)
(Page 04H, Address 11H)
(Page 04H, Address 12H)
(Page 04H, Address 13H)
(Page 04H, Address 14H)
PRBS Error Counter. This counter
is incremented for each PRBS error
detected on any of the receive
channels connected to the PRBS
error detector.
PRBS. This counter is incremented
for
submultiframe. It is cleared when
the PRBS Error Counter is written
to.
vector status word contains an
interrupt vector that indicates the
category of the last interrupt as
shown in Table 11.
Unused
E Bit Error Counter. The most
significant 2 bits of the E bit error
counter.
E bit Error Counter. The least
significant eight bits of the E-bit
error counter.
Functional Description
Functional Description
Functional Description
Functional Description
Functional Description
Multiframe
each
received
Counter
CRC
for
7 - 0
Bit
Name
JFC7
JFC0
-
Table 55 - Jitter FIFO Counter
(Page 04H, Address 15H)
Jitter FIFO Counter. This is an 8 bit
counter that is incremented when
the FIFO read pointer comes within
4 words of an underflow or overflow
condition. During this time the read
clock will abruptly slow-down or
speed-up to avoid an overflow or
underflow condition.
Functional Description
MT9075B
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