Cortex-M4 timer prescaler during count up and down
I found information saying when counting down the prescaler contains the least significant bits of the count, and when counting up it holds the most significant bits of the count.
Are these two statements correct regarding LSB and MSB?
timer counter
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
asked Jan 1 at 10:59
AnterAnter
64
add a comment |
I found information saying when counting down the prescaler contains the least significant bits of the count, and when counting up it holds the most significant bits of the count.
Are these two statements correct regarding LSB and MSB?
timer counter
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
asked Jan 1 at 10:59
AnterAnter
64
1
Yes, they are. How does your question relate to programming? Do you have an issue related to programming?
– trincot
Jan 1 at 19:15
I was assuming the prescaler is always the LSB
– Anter
Jan 2 at 4:01
add a comment |
I found information saying when counting down the prescaler contains the least significant bits of the count, and when counting up it holds the most significant bits of the count.
Are these two statements correct regarding LSB and MSB?
timer counter
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
asked Jan 1 at 10:59
AnterAnter
64
I found information saying when counting down the prescaler contains the least significant bits of the count, and when counting up it holds the most significant bits of the count.
Are these two statements correct regarding LSB and MSB?
timer counter
timer counter
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
asked Jan 1 at 10:59
AnterAnter
64
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
asked Jan 1 at 10:59
AnterAnter
64
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
edited Jan 2 at 5:50
Book Of Zeus
45.8k12160161
45.8k12160161
asked Jan 1 at 10:59
AnterAnter
64
asked Jan 1 at 10:59
AnterAnter
64
asked Jan 1 at 10:59
AnterAnter
64
64
1
Yes, they are. How does your question relate to programming? Do you have an issue related to programming?
– trincot
Jan 1 at 19:15
I was assuming the prescaler is always the LSB
– Anter
Jan 2 at 4:01
add a comment |
1
Yes, they are. How does your question relate to programming? Do you have an issue related to programming?
– trincot
Jan 1 at 19:15
I was assuming the prescaler is always the LSB
– Anter
Jan 2 at 4:01
1
1
Yes, they are. How does your question relate to programming? Do you have an issue related to programming?
– trincot
Jan 1 at 19:15
Yes, they are. How does your question relate to programming? Do you have an issue related to programming?
– trincot
Jan 1 at 19:15
I was assuming the prescaler is always the LSB
– Anter
Jan 2 at 4:01
I was assuming the prescaler is always the LSB
– Anter
Jan 2 at 4:01
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53994903%2fcortex-m4-timer-prescaler-during-count-up-and-down%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53994903%2fcortex-m4-timer-prescaler-during-count-up-and-down%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
Yes, they are. How does your question relate to programming? Do you have an issue related to programming?
– trincot
Jan 1 at 19:15
I was assuming the prescaler is always the LSB
– Anter
Jan 2 at 4:01