XRT79L71 Datasheet, PDF (383/441 Pages) Exar Corporation – 1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC

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PRELIMINARY
1 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L71
REV. P1.0.3
TRANSMIT ATM CELL PROCESSOR BLOCK - TRANSMIT UTOPIA PARITY ERROR COUNT REGISTER -
BYTE 3 (ADDRESS = 0X1F34)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Transmit UTOPIA - Parity Error Count[31:24]
RUR
RUR
RUR
RUR
RUR
RUR
RUR
RUR
0
0
0
0
0
0
0
0
BIT NUMBER
NAME
7-0
Transmit UTOPIA -
Parity Error
Count[31:24]
TYPE
DESCRIPTION
RUR
Transmit UTOPIA Parity Error Count - Byte 3[7:0]:
This RESET-upon-READ register, along with the "Transmit ATM Cell
Processor Block - Transmit UTOPIA Parity Error Count Register -
Bytes 2 through 0" registers, contains a 32-bit value for the number of
ATM cells that contain "Transmit UTOPIA" Parity (byte or word) errors
(as detected by the Transmit ATM Cell Processor block).
This particular register functions as the MSB (Most Significant Byte)
for this 32-bit expression.
NOTE: if the number of cells reaches the value "0xFFFFFFFF", then
these registers will saturate to and remain at this value (e.g., it
will NOT overflow to "0x00000000").
TRANSMIT ATM CELL PROCESSOR BLOCK - TRANSMIT UTOPIA PARITY ERROR COUNT REGISTER -
BYTE 2 (ADDRESS = 0X1F35)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Transmit UTOPIA - Parity Error Count[23:16]
RUR
RUR
RUR
RUR
RUR
RUR
RUR
RUR
0
0
0
0
0
0
0
0
BIT NUMBER
NAME
7-0
Transmit UTOPIA -
Parity Error
Count[23:16]
TYPE
DESCRIPTION
RUR
Transmit UTOPIA Parity Error Count - Byte 2[7:0]:
This RESET-upon-READ register, along with the "Transmit ATM Cell
Processor Block - Transmit UTOPIA Parity Error Count Register -
Bytes 3, 1 and 0" registers, contains a 32-bit value for the number of
ATM cells that contain "Transmit UTOPIA" Parity (byte or word) errors
(as detected by the Transmit ATM Cell Processor block).
NOTE: if the number of cells reaches the value "0xFFFFFFFF", then
these registers will saturate to and remain at this value (e.g., it
will NOT overflow to "0x00000000").
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