EWIXP420ABBT Intel, EWIXP420ABBT Datasheet - Page 16

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EWIXP420ABBT

Manufacturer Part Number
EWIXP420ABBT
Description
Manufacturer
Intel
Datasheet

Specifications of EWIXP420ABBT

Core Operating Frequency
533MHz
Package Type
BGA
Pin Count
492
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant

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Manufacturer
Quantity
Price
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Part Number:
EWIXP420ABBT
Manufacturer:
INTEL
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Part Number:
EWIXP420ABBT
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Figure 2.
2.2
Intel
Hardware Design Guidelines
16
®
Configuration
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Reset Logic
16 Mbyte
Board
FLASH
BUFFER
Devices’ System Block Diagram
System Memory Map
The IXP42X product line and IXC1100 control plane processors implement a single
address map that is used for all internal memory and register space. The complete
address space consists of 2^32 byte addressable location.
Table 1
Connector
RS232B
10/100
XCVR
PHY
USB
shows the memory map of peripherals connected to the AHB.
CS_N0
D[15:0]
A[23:0]
Intel
®
IXP42X product line and IXC1100 control plane processors—System Architecture
IXP42X Product Line
and IXC1100 Control
Plane Processors
cPCI Bus
Header
JTAG
Transparent PCI
Bridge
RAS, CAS, WE, CS
BA[1:0]
D[31:0]
A[12:0]
Ethernet
Clocks
Document Number: 252817-008US
(Four Chips)
Clock Buffer
256 Mbyte
16Mx4x16
Interface
UTOPIA
Interface
SDRAM
HSS
PLL
Clock
Supply
Power
PCI
December 2007
OSC