CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 321

• 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
0x0c
The System Status register provides read-only system status. This register reflects the device ID and version
information for the part, and pin-programmable options that otherwise might not be visible to the processors. It
also contains expanded information for the status located in the HOST_ISTAT0 and LP_ISTAT0 registers.
28236-DSH-001-B
31–17
16–12
9, 8
7–4
3–0
Bit
11
10
—
System Status Register (SYS_STAT)
Field
Size
15
5
1
1
2
4
4
Reserved
PCI_BUS_STATUS
[4:0]
RAMMODE
PROCMODE
FRCFG[1:0]
VERSION [3:0]
DEVICE[3:0]
Name
Mindspeed Technologies
Not implemented at this time.
The status bits are as follows:
4 = Target Abort
3 = Master Abort
2 = Parity Error
1 = Interface Disabled
0 = Internal Failure
Reflects corresponding error bits in the PCI Configuration register. Bits are
reset by either a write to the PCI Configuration register by the host, or by
setting CONFIG0 (PCI_ERR_RESET) bit.
Reflects the state of the RAMMODE input pin.
Reflects the state of the PROCMODE input pin.
Reflects the state of the FRCFG[1:0] input pins.
Version number for the CN8236: Rev A = 0 and Rev B = 2.
Device ID for the CN8236; set to 4.
™
Description
14.0 CN8236 Registers
14.2 System Registers
14-5