CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 141

• Manufacturer Part Number: CN8236EBGB
• Description: ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of CN8236EBGB

• Package: 388BGA
• Traffic Class: ABR|CBR|GFR|UBR|VBR
• Utopia Type: Level 1|Level 2
• Host Interface: PCI
• Maximum Data Rate: 155 Mbps
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V

CN8236
ATM ServiceSAR Plus with xBR Traffic Management
28236-DSH-001-B
5.5 Global Statistics
To meet the requirements of ILMI (ATM Forum) and AToM (RFC1695)
documents, three register-based counters are implemented:
16-bit counter. All three are set to 0 upon a reset and are not reset to 0 upon a read
of the counter by the host. The counters roll over and optionally cause an interrupt
upon rollover.
• CELL_RCVD_CNT—Number of cells received that map to active
• CELL_DSC_CNT—Number of cells received that map to inactive
• AAL5_DSC_CNT—Number of AAL5 CPCS-PDUs discarded due to per
The first two counters are implemented as 32-bit counters, and the third is a
channels.
channels. This includes idle cells, since those channels is turned off.
channel firewall, buffer queue underflow, FIFO buffer full packet discard,
status queue overflow, or maximum CPCS-PDU length exceeded on
non-EOM cells.
Mindspeed Technologies
™
5.0 Reassembly Coprocessor
5.5 Global Statistics
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