PRIXP425BB Intel, PRIXP425BB Datasheet - Page 44

• Manufacturer Part Number: PRIXP425BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP425BB

• Processor Type: Network
• Features: XScale Core
• Speed: 266MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 869046

3.9.2
Figure 14.
3.10
Intel
Hardware Design Guidelines
44
®
Unused
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
HSS
HSS Interface
Intel
Product Line
Processor
®
HSS_TX_FRAME1
HSS_TX_FRAME0
HSS_RXFRAME1
HSS_RXFRAME0
IXP42X
HSS_TXDATA1
HSS_RXDATA1
HSS_TXDATA0
HSS_RXDATA0
HSS_RXCLK0
HSS_RXCLK1
HSS_TXCLK1
HSS_TXCLK0
HSS Interface
HSS Interface Block Diagram
PCI Interface
The IXP42X product line and IXC1100 control plane processors’ PCI controller is an
industry-standard, 32-bit interface, high-performance, low-latency system bus that
operates at either 33 or 66 MHz. It is compliant with the PCI Local Bus Specification,
Rev. 2.2.
The PCI Controller supports operation as a PCI host and implements a PCI arbiter for a
system containing up to four external PCI devices.
As indicated in
General PCI routing guidelines can be found in
page
EXP_CS
75. For more detailed information, see the PCI Local Bus Specification, Rev. 2.2.
Intel
®
IXP42X product line and IXC1100 control plane processors—General Hardware Design
Vccp
10 KΩ
Figure
10 KΩ
10 KΩ
10 KΩ
10 KΩ
10 KΩ
10 KΩ
10 KΩ
Vccp
15, a PCI transparent bridge is needed to support compactPCI.
10 KΩ
10 KΩ
FSYNC
PCLK
DTX
RXD
SLIC CODEC
Section 7.2, “PCI Topologies” on
CS
Document Number: 252817-008US
AFE
Considerations
December 2007
RJ11