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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="Control register 1, SSPCR1 on page 3-5"><title>rp2040_pac::spi0::sspcr1 - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../static.files/rustdoc-e56847b5.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="1.91.1 (ed61e7d7e 2025-11-07)" data-channel="1.91.1" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-c3e638e9.js" data-settings-js="settings-c38705f0.js" ><script src="../../../static.files/storage-e2aeef58.js"></script><script defer src="../sidebar-items.js"></script><script defer src="../../../static.files/main-6dc2a7f3.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-044be391.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]--><rustdoc-topbar><h2><a href="#">Module sspcr1</a></h2></rustdoc-topbar><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 sspcr1</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>spi0</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">rp2040_pac</a>::<wbr><a href="../index.html">spi0</a></div><h1>Module <span>sspcr1</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/spi0/sspcr1.rs.html#1-96">Source</a> </span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Control register 1, SSPCR1 on page 3-5</p>
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</div></details><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><dl class="item-table"><dt><a class="struct" href="struct.SSPCR1_SPEC.html" title="struct rp2040_pac::spi0::sspcr1::SSPCR1_SPEC">SSPC<wbr>R1_<wbr>SPEC</a></dt><dd>Control register 1, SSPCR1 on page 3-5</dd></dl><h2 id="types" class="section-header">Type Aliases<a href="#types" class="anchor">§</a></h2><dl class="item-table"><dt><a class="type" href="type.LBM_R.html" title="type rp2040_pac::spi0::sspcr1::LBM_R">LBM_R</a></dt><dd>Field <code>LBM</code> reader - Loop back mode: 0 Normal serial port operation enabled. 1 Output of transmit serial shifter is connected to input of receive serial shifter internally.</dd><dt><a class="type" href="type.LBM_W.html" title="type rp2040_pac::spi0::sspcr1::LBM_W">LBM_W</a></dt><dd>Field <code>LBM</code> writer - Loop back mode: 0 Normal serial port operation enabled. 1 Output of transmit serial shifter is connected to input of receive serial shifter internally.</dd><dt><a class="type" href="type.MS_R.html" title="type rp2040_pac::spi0::sspcr1::MS_R">MS_R</a></dt><dd>Field <code>MS</code> reader - Master or slave mode select. This bit can be modified only when the PrimeCell SSP is disabled, SSE=0: 0 Device configured as master, default. 1 Device configured as slave.</dd><dt><a class="type" href="type.MS_W.html" title="type rp2040_pac::spi0::sspcr1::MS_W">MS_W</a></dt><dd>Field <code>MS</code> writer - Master or slave mode select. This bit can be modified only when the PrimeCell SSP is disabled, SSE=0: 0 Device configured as master, default. 1 Device configured as slave.</dd><dt><a class="type" href="type.R.html" title="type rp2040_pac::spi0::sspcr1::R">R</a></dt><dd>Register <code>SSPCR1</code> reader</dd><dt><a class="type" href="type.SOD_R.html" title="type rp2040_pac::spi0::sspcr1::SOD_R">SOD_R</a></dt><dd>Field <code>SOD</code> reader - Slave-mode output disable. This bit is relevant only in the slave mode, MS=1. In multiple-slave systems, it is possible for an PrimeCell SSP master to broadcast a message to all slaves in the system while ensuring that only one slave drives data onto its serial output line. In such systems the RXD lines from multiple slaves could be tied together. To operate in such systems, the SOD bit can be set if the PrimeCell SSP slave is not supposed to drive the SSPTXD line: 0 SSP can drive the SSPTXD output in slave mode. 1 SSP must not drive the SSPTXD output in slave mode.</dd><dt><a class="type" href="type.SOD_W.html" title="type rp2040_pac::spi0::sspcr1::SOD_W">SOD_W</a></dt><dd>Field <code>SOD</code> writer - Slave-mode output disable. This bit is relevant only in the slave mode, MS=1. In multiple-slave systems, it is possible for an PrimeCell SSP master to broadcast a message to all slaves in the system while ensuring that only one slave drives data onto its serial output line. In such systems the RXD lines from multiple slaves could be tied together. To operate in such systems, the SOD bit can be set if the PrimeCell SSP slave is not supposed to drive the SSPTXD line: 0 SSP can drive the SSPTXD output in slave mode. 1 SSP must not drive the SSPTXD output in slave mode.</dd><dt><a class="type" href="type.SSE_R.html" title="type rp2040_pac::spi0::sspcr1::SSE_R">SSE_R</a></dt><dd>Field <code>SSE</code> reader - Synchronous serial port enable: 0 SSP operation disabled. 1 SSP operation enabled.</dd><dt><a class="type" href="type.SSE_W.html" title="type rp2040_pac::spi0::sspcr1::SSE_W">SSE_W</a></dt><dd>Field <code>SSE</code> writer - Synchronous serial port enable: 0 SSP operation disabled. 1 SSP operation enabled.</dd><dt><a class="type" href="type.W.html" title="type rp2040_pac::spi0::sspcr1::W">W</a></dt><dd>Register <code>SSPCR1</code> writer</dd></dl></section></div></main></body></html> |