MOD5234-100IR NetBurner Inc, MOD5234-100IR Datasheet - Page 77

• Manufacturer Part Number: MOD5234-100IR
• Description: MOD5234 10/100 ETHERNET MODULE
• Manufacturer: NetBurner Inc
• Type: Controllers & Processorsr

Specifications of MOD5234-100IR

• Interface: I²C, SPI, UART
• Voltage - Supply: 2.5V
• Mounting Type: Surface Mount
• Package / Case: Module
• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Format: -
• Baud Rates: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4483564

Chapter 3
ColdFire Core
This section describes the organization of the Version 2 (V2) ColdFire
overview of the program-visible registers. For detailed information on instructions, see the
ColdFire Family Programmer’s Reference Manual.
3.1
Figure 3-1
The processor core is comprised of two separate pipelines that are decoupled by an instruction
buffer.
The Instruction Fetch Pipeline (IFP) is a two-stage pipeline for prefetching instructions. The
prefetched instruction stream is then gated into the two-stage Operand Execution Pipeline (OEP),
Freescale Semiconductor
Processor Pipelines
is a block diagram showing the processor pipelines of a V2 ColdFire core.
Instruction
Fetch
Pipeline
Operand
Execution
Pipeline
Figure 3-1. ColdFire Processor Core Pipelines
DSOC
AGEX
IAG
IC
IB
Decode & Select,
Instruction Buffer
Operand Fetch
MCF5235 Reference Manual, Rev. 2
Generation,
Fetch Cycle
Generation
Instruction
Instruction
Address
Address
Execute
FIFO
Read Data[31:0]
Write Data[31:0]
Address [31:0]
®
processor core and an
3-1