RELEASED
PM7366 FREEDM-8
DATA SHEET
PMC-1970930
ISSUE 4
FRAME ENGINE AND DATA LINK MANAGER
cause the PMON Configurable Accumulator #1 register to increment. Small packet errors are
ignored when RSPE1EN is set low.
RFCSE1EN:
The receive frame check sequence error accumulate enable bit (RFCSE1EN) enables
counting of receive FCS error events. When RFCSE1EN is set high, a mismatch between the
received FCS code and the computed CRC residue will cause the PMON Configurable
Accumulator #1 register to increment. Receive frame check sequence errors are ignored
when RFCSE1EN is set low.
RABRT1EN:
The receive abort accumulate enable bit (RABRT1EN) enables counting of receive HDLC
abort events. When RABRT1EN is set high, receipt of an abort code (at least 7 contiguous
1's) will cause the PMON Configurable Accumulator #1 register to increment. Receive aborts
are ignored when RABRT1EN is set low.
RLENE1EN:
The receive packet length error accumulate enable bit (RLENE1EN) enables counting of
receive packet length error events. When RLENE1EN is set high, receipt of a packet that is
longer than the programmable maximum or of a packet that in not octet aligned will cause the
PMON Configurable Accumulator #1 register to increment. Receive packet length errors are
ignored when RLENE1EN is set low.
RP1EN:
The receive packet enable bit (RP1EN) enables counting of receive error-free packets. When
RP1EN is set high, receipt of an error-free packet will cause the PMON Configurable
Accumulator #1 register to increment. Receive error-free packets are ignored when RP1EN
is set low.
TABRT1EN:
The transmit abort accumulate enable bit (TABRT1EN) enables counting of transmit HDLC
abort events. When TABRT1EN is set high, insertion of an abort in the outgoing stream will
cause the PMON Configurable Accumulator #1 register to increment. Transmit aborts are
ignored when TABRT1EN is set low.
TP1EN:
The transmit packet enable bit (TP1EN) enables counting of transmit error-free packets.
When TP1EN is set high, transmission of an error-free packet will cause the PMON
Configurable Accumulator #1 register to increment. Transmit error-free packets are ignored
when TP1EN is set low.
RSPE2EN:
The receive small packet error accumulate enable bit (RSPE2EN) enables counting of
minimum packet size violation events. When RSPE2EN is set high, receipt of a packet that is
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
96
PMC [ PMC-SIERRA, INC ]
