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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Use the Interrupt Set-Enable Register to enable interrupts and determine which interrupts are currently enabled. If a pending interrupt is enabled, the NVIC activates the interrupt based on its priority. If an interrupt is not enabled, asserting its interrupt signal changes the interrupt state to pending, but the NVIC never activates the interrupt, regardless of its priority."><title>rp2040_pac::ppb::nvic_iser - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-46f98efaafac5295.ttf.woff2,FiraSans-Regular-018c141bf0843ffd.woff2,FiraSans-Medium-8f9a781e4970d388.woff2,SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2,SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-b0742ba02757f159.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="rp2040_pac" data-themes="" data-resource-suffix="" data-rustdoc-version="1.83.0 (90b35a623 2024-11-26)" data-channel="1.83.0" data-search-js="search-f0d225181b97f9a4.js" data-settings-js="settings-805db61a62df4bd2.js" ><script src="../../../static.files/storage-1d39b6787ed640ff.js"></script><script defer src="../sidebar-items.js"></script><script defer src="../../../static.files/main-f070b9041d14864c.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-0111fcff984fae8f.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc mod"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../rp2040_pac/index.html">rp2040_<wbr>pac</a><span class="version">0.6.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module nvic_<wbr>iser</a></h2><h3><a href="#structs">Module Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#types" title="Type Aliases">Type Aliases</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In rp2040_<wbr>pac::<wbr>ppb</a></h2></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="../../index.html">rp2040_pac</a>::<wbr><a href="../index.html">ppb</a></span><h1>Module <span>nvic_iser</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../../src/rp2040_pac/ppb/nvic_iser.rs.html#1-76">source</a> </span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Use the Interrupt Set-Enable Register to enable interrupts and determine which interrupts are currently enabled.<br />
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If a pending interrupt is enabled, the NVIC activates the interrupt based on its priority. If an interrupt is not enabled, asserting its interrupt signal changes the interrupt state to pending, but the NVIC never activates the interrupt, regardless of its priority.</p>
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</div></details><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="struct" href="struct.NVIC_ISER_SPEC.html" title="struct rp2040_pac::ppb::nvic_iser::NVIC_ISER_SPEC">NVIC_<wbr>ISER_<wbr>SPEC</a></div><div class="desc docblock-short">Use the Interrupt Set-Enable Register to enable interrupts and determine which interrupts are currently enabled.<br />
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If a pending interrupt is enabled, the NVIC activates the interrupt based on its priority. If an interrupt is not enabled, asserting its interrupt signal changes the interrupt state to pending, but the NVIC never activates the interrupt, regardless of its priority.</div></li></ul><h2 id="types" class="section-header">Type Aliases<a href="#types" class="anchor">§</a></h2><ul class="item-table"><li><div class="item-name"><a class="type" href="type.R.html" title="type rp2040_pac::ppb::nvic_iser::R">R</a></div><div class="desc docblock-short">Register <code>NVIC_ISER</code> reader</div></li><li><div class="item-name"><a class="type" href="type.SETENA_R.html" title="type rp2040_pac::ppb::nvic_iser::SETENA_R">SETENA_<wbr>R</a></div><div class="desc docblock-short">Field <code>SETENA</code> reader - Interrupt set-enable bits.<br />
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Write:<br />
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0 = No effect.<br />
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1 = Enable interrupt.<br />
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Read:<br />
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0 = Interrupt disabled.<br />
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1 = Interrupt enabled.</div></li><li><div class="item-name"><a class="type" href="type.SETENA_W.html" title="type rp2040_pac::ppb::nvic_iser::SETENA_W">SETENA_<wbr>W</a></div><div class="desc docblock-short">Field <code>SETENA</code> writer - Interrupt set-enable bits.<br />
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Write:<br />
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0 = No effect.<br />
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1 = Enable interrupt.<br />
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Read:<br />
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0 = Interrupt disabled.<br />
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1 = Interrupt enabled.</div></li><li><div class="item-name"><a class="type" href="type.W.html" title="type rp2040_pac::ppb::nvic_iser::W">W</a></div><div class="desc docblock-short">Register <code>NVIC_ISER</code> writer</div></li></ul></section></div></main></body></html>
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