嵌入式系统习题

{

0xFF88

}

，

第一个操

作

数的寻址方式是

{

立即寻址

}

，指令

{

不影响

}

程序状态寄存器

CPSR

的标志位。

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17.

嵌入式系统是以应用中心，以 计算机技术为基础，软件硬件可裁剪，适应应用系统对功能、可靠性、

成本、体积、功耗 严格要求的专用计算机系统。

F

18. ARM

字数据存储格式有：大端格式和小端格式。

F

19.

I/O

接口电路数据传送方式 有：查询、中断、

DMA

、

I/O

通道和

I/O

处理机方式。

F

20.

实时系统的关键问题是保证系统的实时性

T

21.

Bootloader

主要功 能是系统初始化、加载和运行内核程序。

22.

从模块结构来看，嵌入式系统 由三大部分组成，分别是：硬件、软件和开发平台。

23. ARM

系列微处理器支持的边界对齐格式有：字节对齐、半字对齐和字对齐。

24. I/O

接口编址方式有两种，分别是：统一编址和独立编址。

roken

problem, fill the short

Boar

d, so t

hat the majority of party members a

nd fully

qualifie

d, comprehensive

skills

of grass-r

oots party organizati

ons, grass

-roots

party level upgrade.

Comrade

s, do a

ng educati

on is

of great significa

nce, re

sponsibilitie

s, carry significa

nt implicati

ons.

City levels party and ge

neral members

cadres, to de

ep aware

ness

do

ning e

ducati

on

of importance a

nd need, t

o heig

ht of politi

cal consci

ously a

nd ful

l of politi

cal e

nthusiasm, put

n a do

ning e

ducation carrie

d out g

ood, for

coordi

nation adva

nce

a full

chi

eved

n-Five

up constructi

on mor

e high

ecological vitality happine

ss of City

provides strong powerful guara

ntee. Two, starting from the revere

d Constituti

on re

spe

cted the party Constit

ution was XI Jinpi

ng, General Se

cretary to the

part

y's request

, 18 six pl

enary sessi

on

of the Ce

ntral Comm

ission for

discipli

ne inspe

ction report

Full strictly administering the party, first of all, to exalt the party Constit

ution, and pipe the w

hole

party, t

he ruli

ng party of the party Constituti

on. Revered

Constituti

on reflecte

d in awe. Party a party of idea

ls and beli

efs pur

pose, summed up the party's fi

ne tradition and style; a

clear party members and w

hat ca

n be

done and what must be

done, what

cannot be done. Ea

ch

Communist Party Constit

ution t

o awe and wary eye e

nha

nci

ng the sa

cred

sense of responsibility and mission.

Hearts filled with party Constituti

on,

hol

d the party li

ne,

BA obligations unconditi

onally

carry out pa

rty members, accordi

ng

to the

Constituti

on of dire

ction towar

ds standards efforts. Respe

ct reflected i

n the st

udy the

party Constituti

on mea

ns. S

ome party members joine

d the

party Constituti

on

on the shelf, not to learn,

some l

ong

-term party accordi

ng to the

Constituti

on of the

party's orga

nizat

ion, the party is not required to

pay membership dues, l

oose concept,

party organizati

ons of the party

organizati

on,

and tur

ned a

blind eye on the tasks a

ssigne

d by the Organi

zation, were forgotten, forgotte

n vows

performance the

party Constituti

on.

Constitution is the fundamental standard

of our Communi

sts are slim, the party Constituti

on t

o repeate

dly learn,

practi

ce, thi

nking, l

earni

ng and t

hinki

ng, t

hinki

ng and r

ow, r

ow, ever

-spiraling increase in the le

arni

ng process. Respe

ct party line

s reflected i

n practi

ce. Tw

o to learn a

basi

c Constituti

on Party rules,

series of spee

che

s, the key to be qualified party member

s. To be

qualified

party members, sta

ndar

ds are not hig

h, but if he doe

s take a ruler of the party Constitution to

d

sy.

Carry out st

udy a

nd e

ducati

on, every party must control t

he party's e

ight obligations, ask, l

ook for gaps, ide

ntify problems, cl

ear dire

ction, work to solve specifi

c problems.

Actively practi

cing i

n the

producti

on life of the eig

ht obligations, to pl

ay a vanguard a

nd exemplary rol

e, truly a party

banner.

to hig

hlight grass-roots party orga

nizations

carried

out

ce li

ne pi

one

er standard, a

nd

post

spurs

service m

onths

de member

s always every

where

bearing i

n mind ide

ntity,

base

d job post, active

play role. To

devel

op

differentiated learni

ng educati

on g

uide

party members i

n accor

dance with their

own

situati

on, target the

problems to,

base

d on the w

ork done.

Pay attention to the room a

nd r

oom for grass

-roots party orga

nizations, grass-r

oots

party organizati

ons have mor

e autonomy in e

ducation, making e

ducation more ground, full of vitality, g

ood effect. Finally,

highlig

ht the normal long

-term. To hig

hlight the characteristi

cs of re

current e

ducation, with

long fl

owing

, continuous li

ne of per

severance the

persevera

nce t

o pr

omote educati

onal efforts to rea

lize the

party's i

deol

ogical a

nd

politi

cal constructi

on

of routine instit

utionalization.

Wit

h the party branch a

s the

base unit.

Play the rol

e of party bra

nches should

be, i

s the key to e

ducational success. Ea

ch

branch must take strict

education a

nd ma

nagement responsi

bility of party member

s, educati

on based

on lear

ning t

o make spe

cific arrangeme

nts, fully mobilize t

he ent

husiasm of party member

s involve

d in the education, e

nsure t

he Orga

nization in

place

, measure

s in pl

ace,

put i

n pla

ce. To the

party organizati

on a

s the basic form. In t

he standardi

zed development of lear

ning, make lear

ning more effective efforts, a

nd w

ill adhere to the good party group,

organize

d part

y, party members a

nd t

he Ge

neral Assembly, tell a good party le

ctures,

can

drive a good topic a

bout, preve

nt showy wit

hout

substance, Sham mule

s. T

o im

plement the education manageme

nt system for basi

c support. Dem

ocratic mut

ual eval

uation

on

party members i

n accorda

nce with the regulations, t

he real performance criteria a

nd or

der esta

blished, sound

carefully di

spose

of unqualified

party members, t

o further impr

ove the dre

dge ex

port team, pure self clea

ning me

cha

nism. Party lea

ding

cadres

shoul

d adhere to a

nd impl

ement the

central group

learning sy

stem, to whi

ch

branch

of learning ex

cha

nges, participati

on i

n a dual orga

nization wit

h comrades. Focus on recurrent educati

on, y

ou al

so

need t

o continue to

strengthe

n the

buildi

ng of grass-roots

party organizations.

Now, the

city also ha

s 88 village

party organizations are we

ak and lax, first Secretary

of the village,

but

conversion requires a

process. Re

centl

y, the

city's party

organizati

on focused inve

stigation,

check

out a total

of

here are 640

are not contacted

148

nd im

pleme

ntation

of organizati

onal relati

onshi

ps. Educati

onal ma

nagement

of party members i

nto the

Organization, there i

s a lot of w

ork to do. We

ak and lax party conti

nue

d reorgani

zation as an

importa

nt task, finish perfe

ct organizati

on,

with a g

ood team,

Good system. S

pe

cial hig

hlights

of grass-r

oots

party organizations, t

o be

dealt with first i

n pla

ce, furt

her educati

on, re

organizati

on, tra

nsformation and educational

interaction.

In short, through solid a

nd effective w

ork initiatives

25.

< br>嵌入式操作系统的内核构成包括系统初始化、多任务管理和内存管理。

26.

微处理器有两种总线架构，使用数据和指令使用同一接口的是

冯诺依曼

，分开的指令和数据接口、

取指和数据访问可以并行进行的是哈佛结构

27. ARM

核有两个指令集，分别是

ARM

、

Thumb

初始的工作模式是

ARM

模式

28.

一般而言，嵌入式系统的构架可以分为

4

个部分：分别 是（处理器）

、存储器、输入

/

输出和 软件，

一般软件亦分为操作系统相关和（应用软件）两个主要部分。

29.

操作系统是联接硬件与应用程序的系统程序，其 基本功能有（进程管理）

、进程间通信、

（内存管理）