PM7375 Datasheet, PDF (195/430 Pages) PMC-Sierra, Inc – ATM SAR and PHY Processor for PCI Bus

DATA SHEET
PMC-931127
ISSUE 6
PM7375 LASAR-155
LOCAL ATM SAR & PHYSICAL LAYER
10.1.78 Register 0x79 (0x1E4): SAR PMON Receive Oversize PDU Errors
Bit
Bit 15
to
Bit 0
Type
R
Function
ROVPDUE
[15:0]
Default
X
ROVPDUE[15:0]:
ROVPDUE[15:0] represents the number of CPAAL5_PDUs that were received
with PDU lengths exceeding some defined maximum length since the last time
the counter was polled. Please refer to the RALP Max Rx PDU Length register
for the maximum allowed length.
The counter is polled by writing to the LASAR-155 Master Reset / Load
Meters register. Such a write transfers the internally accumulated error count to
the above register within 1µs and simultaneously resets the internal counter to
begin a new cycle of error accumulation. This transfer and reset is carried out in
a manner that ensures that coincident events are not lost.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 179