EasyManuals Logo
Home>ST>Microcontrollers>STM32F205

ST STM32F205 User Manual

ST STM32F205
29 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #10 background imageLoading...
Page #10 background image
Flash memory interface PM0059
10/29 DocID15687 Rev 5
Figure 2. Sequential 32-bit instruction execution
When the code is not sequential (branch), the instruction may not be present in the currently
used instruction line or in the prefetched instruction line. In this case (miss), the penalty in
terms of number of cycles is at least equal to the number of wait states.
AI
&
&
&
&
$
$
$
$
%
%
%
%
&
&
&
&
$
$
$
%
%








2EADINS 'IVESINS 2EADINS 'IVESINS
INS
FETCH
INS
FETCH
INS
FETCH
INS
FETCH
INS
FETCH
INS
FETCH
INS
FETCH
INS
FETCH
7!)4
7!)4
$%

&
&
&
&
$
$
$
%
%




&
&
&
&
$
$
$
%
%
7AITDATA




%
2EADINS 'IVESINS 'IVESINS
2EADINS 2EADINS
INS INS
FETCH
INS INS
7ITHOUTPREFETCH
7ITHPREFETCH
&$%
#ORTEX-PIPELINE
!("PROTOCOL
ADDRESSREQUESTED
&&ETCHSTAGE
$$ECODESTAGE
%%XECUTESTAGE
INS
FETCH
INS
FETCH
INS
FETCH FETCH FETCH FETCH
INS
FETCH

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ST STM32F205 and is the answer not in the manual?

ST STM32F205 Specifications

General IconGeneral
BrandST
ModelSTM32F205
CategoryMicrocontrollers
LanguageEnglish

Related product manuals