CN8237EBGB Mindspeed Technologies, CN8237EBGB Datasheet - Page 292

• Manufacturer Part Number: CN8237EBGB
• Description: ATM SAR 622Mbps 3.3V ABR/CBR/GFR/UBR/VBR 456-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of CN8237EBGB

• Package: 456BGA
• Traffic Class: ABR|CBR|GFR|UBR|VBR
• Utopia Type: Level 1|Level 2
• Host Interface: PCI
• Maximum Data Rate: 622 Mbps
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3.135 V

14.0 CN8237 Registers
14.1 Control and Status Registers
14.1.1 Register Terminology
Table 14-2. CN8237 Control and Status Registers (1 of 2)
14-2
0x00
0x08
0x10
0x18
0x20
0x28
0x30
0x38
0x40–0xf8
0x100
0x108
0x110
0x118
0x120
0x128–0x138
0x140
0x148
0x150
0x158
0x160
0x168
0x170
0x178
0x180
0x188
0x190–0xd8
0x1e0
0x1e8
0x1f0
0x1f8
0x200
0x208
Address
CLOCK
ALARM1
Reserved
SYS_STAT
Reserved
CONFIG0
CONFIG1
INT_DELAY
Reserved
SEG_CTRL
SEG_VBASE
SEG_PMBASE
SEG_TXBASE
SEG_TAGBASE
Reserved
SCH_PRI
SCH_PRI_2
SCH_SIZE
SCH_CTRL
SCH_ABR_ MAX
SCH_ABR_CON
SCH_ABRBASE
SCH_CNG
PCR_QUE_INT01
PCR_QUE_INT23
Reserved
RSM_CTRL0
RSM_CTRL1
RSM_FQBASE
RSM_FQCTRL
RSM_TBASE
RSM_TO
Name
Mindspeed Technologies
R/W
R/W
—
R/O
—
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
R/W
R/W
R/W
R/W
R/W
R/W
Type
ATM OC-12 ServiceSAR Plus with xBR Traffic Management
Real-Time Clock Register
Alarm Register 1
Not Implemented
System Status Register
Not Implemented
Basic Configuration and Control Register 0
Basic Configuration and Control Register 1
Interrupt Delay Register
Not Implemented
Segmentation Control Register
Seg VCC Table and Schedule Table Base Address Register
Seg PM Table and Bucket Table Base Address Register
Segmentation Transmit Queue Base Register
Base Address of Routing Tag Table
Not Implemented
Schedule Priority Register
Schedule Priority Register 2
Schedule Size Register
Schedule Control Register
Maximum ABR VCC_INDEX Register
Schedule ABR Constant Register
ABR Decision Table Lookup Base Register
ABR Congestion Notification Register
PCR Queue Interval 0 and 1 Register
PCR Queue Interval 2 and 3 Register
Not Implemented
Reassembly Control Register 0
Reassembly Control Register 1
Reassembly Free Buffer Queue Base Register
Reassembly Free Buffer Queue Control Register
Reassembly Table Base Register
Reassembly Time-out Register
™
Description
28237-DSH-001-C
CN8237