ColdFire® V1内核为产品带来了8 位产品的简便易用性和32 位产品的高性能
ColdFire V1内核是飞思卡尔 Controller Continuum 单片机业界首个8/32 位兼容架构中缺失的一环。 采用V1内核的嵌入式控制器与我们的 S08 8 位架构具有相同的外设和开发工具，为更轻松地向32 位性能移植提供了引脚 - 引脚兼容性。
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V1 内核是 ColdFire V2 内核的简化版本，设计用于32 位入门级应用。 它改善了字节（8 位）和字（16 位）操作数的处理能力，同时保持了与ColdFire架构相同的寻址模式和指令定义。通过将乘法累加（MAC）、增强型乘法累加MAC（eMAC）和除法（DIV）变为可选功能，设计者能够将那些不需要增强型处理性能的应用的成本降至最低水平。
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ColdFire V1 内核采用 S08 单引脚后台调试模块（BDM）来实现封装引脚兼容性。 新版本的调试接口实现了用于实现 BDM 可读迹线功能的缓冲器，同时保持了最小的处理器开销。
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V1内核利用了ColdFire V2微架构所具有的双级取指令管线和双级操作数执行管线。V1内核具有到 S08 外设和紧耦合32 位本地存储器（flash和SRAM）的标准化8 位总线，为实现32 位性能提供了理想的切入点。向上兼容其它所有ColdFire内核（V2 - V4）的能力保证设计可以升级到更高的性能。
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Featured Articles
Control the Continuum
By William Wong
Electronic Design - August 2, 2006
The theme of this year抯 2006 Freescale Technology Forum (FTF) in sunny and humid Orlando, Florida was the 8-/32-bit Controller Continuum. There is actually a lot more going on here at FTF but more on that later. The Continuum is more of a long-term plan versus product announcements.
Freescale brings 32bit performance to the 8bit market
By Graham Pitcher
New Electronics - July 26, 2006
Freescale has launched the ColdFire V1 core, which it claims blends 32bit performance with the ease of use of an 8bit microcontroller. The move is a response to increasing performance and memory requirements in such applications as medical, industrial and motor control.
Core charts 8/32-bit MCU migration path
By Marty Gold
EE Times - July 24, 2006
Freescale Semiconductor Inc. has developed a 68K/ColdFire microcontroller core that for the first time will enable OEMs to easily upgrade from 8- to 32-bit capability with the same on-chip peripheral functions and tool sets.