Szwg Terminology - Revision history

FransMeulenbroeks: removed ref to nonexisting page

2008-11-17T20:44:24Z

removed ref to nonexisting page

FransMeulenbroeks: removed ref to nonexisting page

2008-11-17T20:35:46Z

removed ref to nonexisting page

Glenn: +links

2008-02-10T20:00:09Z

+links

Glenn: +Category:Consumer Electronics Linux

2008-02-10T19:59:24Z

+Category:Consumer Electronics Linux

RBot: Bot (Edward's framework)

2007-03-06T03:38:19Z

Bot (Edward's framework)

New page

; Boot Loader : : The primary role of Boot Loader is to execute Linux Kernel. Most of the Boot Loader has the debug feature, such as download hex/binary, set breakpoint, step execution, disassemble ..etc At the early stage of the development, Linux kernel (and file system) is downloaded manually by using boot loader. In the final application, boot loader(or subset of boot loader) is used to load (from ROM/Flash or HDD) and execute Linux kernel||

; ICE : : In-Circuit Emulator / There are several types of [[ICEs]]. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||

; JTAG ICE : : JTAG was originally designed for boundary scan. It allows to read/write internal registers via limited number of pins(typically 5 pins). It is becoming popular to use JTAG interface and use DCU(Debug control Unit) inside the cpu. JTAG ICE provide very basic debug feature such as run-control, mem/reg view/edit, download ..etc||

; XIP : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.

@@ Line 1: / Line 1: @@
 ;  [[Bootloader]] : : The primary role of Boot Loader is to execute Linux Kernel. Most of the Boot Loader has the debug feature, such as download hex/binary, set breakpoint, step execution, disassemble ..etc At the early stage of the development, Linux kernel (and file system) is downloaded manually by using boot loader. In the final application, boot loader(or subset of boot loader) is used to load (from ROM/Flash or HDD) and execute Linux kernel||
-;  ICE : : In-Circuit Emulator / There are several types of [[ICEs]]. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||
+;  ICE : : In-Circuit Emulator / There are several types of ICEs. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||
 ;  [[JTAG]] ICE : : JTAG was originally designed for boundary scan. It allows to read/write internal registers via limited number of pins(typically 5 pins). It is becoming popular to use JTAG interface and use DCU(Debug control Unit) inside the cpu. JTAG ICE provide very basic debug feature such as run-control, mem/reg view/edit, download ..etc||

@@ Line 1: / Line 1: @@
 ;  [[Bootloader]] : : The primary role of Boot Loader is to execute Linux Kernel. Most of the Boot Loader has the debug feature, such as download hex/binary, set breakpoint, step execution, disassemble ..etc At the early stage of the development, Linux kernel (and file system) is downloaded manually by using boot loader. In the final application, boot loader(or subset of boot loader) is used to load (from ROM/Flash or HDD) and execute Linux kernel||
-;  [[ICE]] : : In-Circuit Emulator / There are several types of [[ICEs]]. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||
+;  ICE : : In-Circuit Emulator / There are several types of [[ICEs]]. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||
 ;  [[JTAG]] ICE : : JTAG was originally designed for boundary scan. It allows to read/write internal registers via limited number of pins(typically 5 pins). It is becoming popular to use JTAG interface and use DCU(Debug control Unit) inside the cpu. JTAG ICE provide very basic debug feature such as run-control, mem/reg view/edit, download ..etc||
-;  [[XIP]] : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.
+;  XIP : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.
 [[Category:Consumer Electronics Linux]]

@@ Line 1: / Line 1: @@
-;  Boot Loader : : The primary role of Boot Loader is to execute Linux Kernel. Most of the Boot Loader has the debug feature, such as download hex/binary, set breakpoint, step execution, disassemble ..etc At the early stage of the development, Linux kernel (and file system) is downloaded manually by using boot loader. In the final application, boot loader(or subset of boot loader) is used to load (from ROM/Flash or HDD) and execute Linux kernel||
+;  [[Bootloader]] : : The primary role of Boot Loader is to execute Linux Kernel. Most of the Boot Loader has the debug feature, such as download hex/binary, set breakpoint, step execution, disassemble ..etc At the early stage of the development, Linux kernel (and file system) is downloaded manually by using boot loader. In the final application, boot loader(or subset of boot loader) is used to load (from ROM/Flash or HDD) and execute Linux kernel||
-;  ICE : : In-Circuit Emulator / There are several types of [[ICEs]]. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||
+;  [[ICE]] : : In-Circuit Emulator / There are several types of [[ICEs]]. Traditional type require special CPU - so called evachip - which provides not only basic debug feature but also very rich hardware debug feature such as hardware breakpoint(e.g. data access break), pc trace,profiling, realtime RAM monitor ...etc The problems of traditional type are 1) it is becoming difficult to follow higher frequency 2.it is becoming difficult to adapt to finer pitch package 3. the price is expensive. JTAG based ICE is becoming more popular||
-;  JTAG ICE : : JTAG was originally designed for boundary scan. It allows to read/write internal registers via limited number of pins(typically 5 pins). It is becoming popular to use JTAG interface and use DCU(Debug control Unit) inside the cpu. JTAG ICE provide very basic debug feature such as run-control, mem/reg view/edit, download ..etc||
+;  [[JTAG]] ICE : : JTAG was originally designed for boundary scan. It allows to read/write internal registers via limited number of pins(typically 5 pins). It is becoming popular to use JTAG interface and use DCU(Debug control Unit) inside the cpu. JTAG ICE provide very basic debug feature such as run-control, mem/reg view/edit, download ..etc||
-;  XIP : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.
+;  [[XIP]] : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.
 [[Category:Consumer Electronics Linux]]

← Older revision		Revision as of 19:59, 10 February 2008
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	; XIP : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.		; XIP : : eXecution In Place / Usually Linux kernel is executed on RAM in order to get best performance. XIP is, however, the technique that Kernel is executed on ROM. XIP has the advantage of fast boot and smaller RAM usage while it has the disadvantage of slower performance.
		+
		+	[[Category:Consumer Electronics Linux]]