mt9072av2 Zarlink Semiconductor, mt9072av2 Datasheet - Page 136

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

15-0 FCL<15:0> Framing Bit Error Count Latch. These bits make up a latch which samples the current
15-0
15-0
15-4
Bit
Bit
Bit
Bit
3
2
1
0
CRCL<15:0> CRC-6 Error Count Latch. These bits make up a latch which samples the current value
BPVL<15:0> Bipolar Violation Count Latch. These bits make up a latch which samples the current
RXSLIPL
TXSLIPL
Name
EXZOL
Name
Name
EXZL
Name
#
Table 98 - Elastic Store and Excessive Zero Status Latch(Y26) (T1)
value of the Framing Bit Error Counter (address Y17) on the rising edge of the internal one
second timer. This latch is cleared with a RESET (RESET pin or RST bit).
not used.
Excessive Zero Overflow Latch. This bit goes high whenever the excessive zero counter
(Y1B) is overflows. This bit is cleared after a read of Y26 or Y36.
Excessive Zero Latch. This bit goes high whenever the excessive zero counter (Y1B) is
incremeted by one. This bit is cleared after a read of Y26 or Y36.
Transmit SLIP Latch. This bit goes high whenever a transmit slip occurs. This bit is
cleared after a read of Y26 or Y36.
Receive SLIP Latch. This bit goes high whenever a controlled frame slip occurs in the
receive elastic buffer. This bit is cleared after a read of Y26 or Y36.
of the CRC Error Counter (address Y19) on the rising edge of the internal one second
timer. This latch is cleared with a RESET (RESET pin or RST bit)
value of the Bipolar Violation Error Counter (address Y18) on the rising edge of the
internal one second timer. This latch is cleared with a RESET (RESET pin or RST bit).
Table 100 - Bipolar Violation Count Latch(Y29) (T1)
Table 99 - Framing Bit Error Count Latch(Y28) (T1)
Table 101 - CRC-6 Error Count Latch(Y2A) (T1)
Zarlink Semiconductor Inc.
MT9072
Functional Description
136
Functional Description
Functional Description
Functional Description
Data Sheet