CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 295

• 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
Table 12-4. Slave UTOPIA Mode Interface Signals
NOTE:
CN8236 Signal
RxDATA[15:0]
TxDATA[15:0]
RxADDR[4:0}
TxADDR[4:0}
When operating the CN8236 in 8-bit mode, pull-ups need to be added to the unused high order bits
(RxDATA[15:8]).
RxCLAV
TxCLAV
RxSOC
TxSOC
RxPAR
RxEN*
RxCLK
TxPAR
TxEN*
TxCLK
actual signals generated or received by the framer in slave UTOPIA mode is
shown in
The interpretation of the ATM UTOPIA interface pins on the CN8236 and the
RxDATA[15:0]
TxDATA[15:0]
RxADDR[4:0}
TxADDR[4:0}
PHY Signal
RxFULL*
TxEMP*
RxPRTY
RxENB*
TxPRTY
TxENB*
RxSOC
TxSOC
RxCLK
TxCLK
Mindspeed Technologies
Table
12-4.
Active Polarity
Rising Edge
Rising Edge
High
High
Low
Low
Low
Low
—
—
—
—
—
—
™
12.0 ATM UTOPIA Interface
12.3 ATM Physical I/O Pins
CN8236 Direction
Out
Out
Out
Out
Out
In
In
In
In
In
In
In
In
In
12-5