cn8237 Mindspeed Technologies, cn8237 Datasheet - Page 25
![no-image](/images/manufacturer_photos/0/4/449/mindspeed_technologies_sml.jpg)
cn8237
Manufacturer Part Number
cn8237
Description
Atm Oc-12 Servicesar Plus With Xbr Traffic Management
Manufacturer
Mindspeed Technologies
Datasheet
1.CN8237.pdf
(415 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
cn8237EBGB
Manufacturer:
CONX
Quantity:
260
Company:
Part Number:
cn8237EBGB
Manufacturer:
CONEXANT
Quantity:
246
Part Number:
cn8237EBGB
Manufacturer:
MINDSPEED
Quantity:
20 000
Part Number:
cn8237EBGB/28237G-12
Manufacturer:
MINDSPEED
Quantity:
20 000
- Current page: 25 of 415
- Download datasheet (5Mb)
CN8237
ATM OC-12 ServiceSAR Plus with xBR Traffic Management
28237-DSH-001-C
Table 6-19.
Table 6-20.
Table 6-21.
Table 6-22.
Table 6-23.
Table 6-24.
Table 6-25.
Table 6-26.
Table 7-1.
Table 7-2.
Table 7-3.
Table 7-4.
Table 7-5.
Table 7-6.
Table 7-7.
Table 7-8.
Table 7-9.
Table 10-1.
Table 10-2.
Table 10-3.
Table 10-4.
Table 11-1.
Table 12-1.
Table 13-1.
Table 13-2.
Table 13-3.
Table 13-4.
Table 13-5.
Table 13-6.
Table 13-7.
Table 13-8.
Table 14-1.
Table 14-2.
Table 14-3.
Table 14-4.
Table 14-5.
Table 14-6.
Table 14-7.
Table 14-8.
Table 14-9.
Table 14-10. Power Management Control/Status Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-40
Table 14-11. Hot Swap Control/Status Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-41
Table 15-1.
Table 15-2.
Table 15-3.
Table 15-4.
GFR MCR Bucket Table Entry Field Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49
SCH_STATE for SCH_MODE = ABR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
ABR SCH_STATE Field Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
RS_QUEUE Entry—OAM-PM Reporting Information Ready for Transmission . . . . . . . . . . 6-53
RS_QUEUE Entry—Forward ER RM Cell Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53
RS_QUEUE Entry—Backward ER RM Cell Received . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53
RS_QUEUE Field Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53
Scheduler Internal SRAM Memory Map (Head/Tail Pointers) . . . . . . . . . . . . . . . . . . . . . . . 6-54
OAM Functions of the ATM Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
VCI Values for F4 OAM Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
PTI Values for F5 OAM Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
OAM Type and Function Type Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
PM-OAM Field Initialization For Any PM_INDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
SEG_PM Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14
SEG_PM Field Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15
RSM_PM Table Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
RSM_PM Table Field Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Example of Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
BANKSIZE Selection Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Memory Size in Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-6
Microprocessor Interface to PHY Devices Interface Pins . . . . . . . . . . . . . . . . . . . . . . . . . . 11-2
EEPROM Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-9
ATM Physical Interface Mode Select (FRCFG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2
ATM Physical Interface Mode Select (UTOPIA1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2
UTOPIA Mode Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-3
Slave UTOPIA Mode Interface Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4
Cell Format 8-bit Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-6
Cell Format 16-bit Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-6
Cell Format, Tagging Enabled, 8-bit Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-7
Cell Format, Tagging Enabled, 16-bit Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-7
Access Type Abbreviation Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1
CN8237 Control and Status Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-2
PCI Configuration Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-33
PCI Configuration Field Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-34
PCI Status Register (0x04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-36
PCI Command Register (0x04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-36
PCI Special Status Register (0x40) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-37
EEPROM Register (0x4C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-39
Power Management Capabilities Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-39
Table of Values for Segmentation Control Register Initialization . . . . . . . . . . . . . . . . . . . . . 15-2
Table of Values for Segmentation Internal Memory Initialization. . . . . . . . . . . . . . . . . . . . . 15-3
Table of Values for Segmentation SAR Shared Memory Initialization . . . . . . . . . . . . . . . . . 15-4
Table of Values for Scheduler Control Register Initialization . . . . . . . . . . . . . . . . . . . . . . . . 15-6
Mindspeed Technologies
™
List of Tables
xix
Related parts for cn8237
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![CX29702G-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
![RS8234EBGC](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
RS8234EBGC ATM XBR SAR
Manufacturer:
Mindspeed Technologies
Datasheet:
![CN8236EBGB](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![M28529G-12](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM IMA 8.192Mbps 1.8V/3.3V 484-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![CN8237EBGB](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM SAR 622Mbps 3.3V ABR/CBR/GFR/UBR/VBR 456-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![28234G-15](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
RS8234EBGD ATM XBR SAR, ROHS
Manufacturer:
Mindspeed Technologies
![M28353G-15](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
3-PORT T3/E3/STS-1 LIU WITH/ DJAT IC (ROHS)
Manufacturer:
Mindspeed Technologies
![CX28229G-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX29704G-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
![28228-12](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX28229-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX29610-12](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![M02045-2Y03-T](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![RS8973EPF](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX28985](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet: