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Sipeed SLogic32U3 brings 10 Gbps USB 3.2 streaming to 32-channel logic analysis

Sipeed's SLogic32U3 crowdfunded analyzer streams 32 channels over USB 3.2 at up to 1400 MS/s, with optional analog capture for embedded debug.

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TL;DR — 세 문장

  • Sipeed launched the SLogic32U3, billed as a 10 Gbps USB 3.2 logic analyzer with 32 channels and 350 MHz bandwidth. (S1)
  • Per-channel sample rate scales from 1400 MS/s at 4 channels down to 200 MS/s at 32 channels, backed by a 2 Gbit DDR3 FIFO. (S1)
  • The SLogic32U3 succeeds the 3.2 Gbps SLogic16U3 released in 2025 and ships with an optional ADC module for mixed-signal capture. (S1)

출처: key_takeaways (실제 필드, 최대 3개 항목). 사실과 분석은 별도로 표시됩니다.

Sipeed SLogic32U3 brings 10 Gbps USB 3.2 streaming to 32-channel logic analysis — New Products news briefEditorial cover for a New Products brief. Power motif; headline "Sipeed SLogic32U3 brings 10 Gbps USB 3.2 streaming to 32-channel logic analysis". Reported key numbers: 350 MHz; 1400 MS/s; 200 MS/s. 1 cited source. Static cover (no animation).NEW PRODUCTS · NEWS BRIEFSipeed SLogic32U3 brings 10 Gbps USB 3.2streaming to 32-channel logic analysisREPORTED KEY NUMBERS350 MHz1400 MS/s200 MS/s1 sourceXAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

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Reported by CNX-Software on 2026-10-09. Summarized and analyzed by XAIPART Editorial.

What happened

Sipeed has launched the SLogic32U3, a USB-C logic analyzer that the company positions as the first 10 Gbps USB 3.2 logic analyzer on the market.S1 The device is the successor to the SLogic16U3 3.2 Gbps logic analyzer that Sipeed released in 2025.S1

The SLogic32U3 exposes 32 digital input channels routed through four mini HDMI connectors (eight channels each), with 350 MHz signal bandwidth and a 0–10 V signal input range with adjustable threshold.S1 The source did not disclose the FPGA vendor, noting only that it is "not mentioned (potentially from GOWIN)."S1

Per-channel sample rate scales with active channel count: 1400 MS/s with four channels, 800 MS/s with eight channels, 400 MS/s with sixteen channels, and 200 MS/s when all thirty-two channels are in use.S1 Capture is performed in a stream mode with real-time readback backed by a 2 Gbit DDR3 FIFO buffer, with usable depth limited by PC memory and disk.S1 Sipeed also offers an ADC module as an optional add-on, expanding the platform into mixed-signal capture.S1

Key numbers
MetricReported valueSource
Host interface bandwidth10 Gbps USB 3.2[S1]
Digital channels32 (via 4x mini HDMI)[S1]
Bandwidth350 MHz[S1]
Sample rate @ 4 ch1400 MS/s[S1]
Sample rate @ 32 ch200 MS/s[S1]
Stream FIFO buffer2 Gbit DDR3[S1]
Input voltage range0–10 V, adjustable threshold[S1]
FPGA vendorNot disclosed[S1]

Background timeline

  1. - Sipeed released the SLogic16U3, a 3.2 Gbps logic analyzer positioned as the predecessor to the SLogic32U3. [S1]
  2. - Sipeed launched the SLogic32U3 crowdfunding campaign for a 10 Gbps USB 3.2, 32-channel logic analyzer with optional ADC module. [S1]

XAIPART take

Technical impact

The headline shift from 3.2 Gbps on the SLogic16U3 to 10 Gbps on the SLogic32U3 lifts the USB bottleneck and lets the analyzer stream continuously rather than rely on deep onboard RAM.S1 The 2 Gbit DDR3 FIFO plus PC-side buffering means capture depth is effectively tied to host storage, which suits long-duration protocol or power sequencing traces where the prior generation had to gate sample rate to fit local memory.

The tiered sample-rate curve (1400 MS/s at 4 channels down to 200 MS/s at 32) is consistent with a shared high-speed SERDES inside the FPGA, so buyers planning 32-channel use should expect edge timing, not full Nyquist, on every line simultaneously.

Market impact

10 Gbps streaming changes the cost calculus for bench equipment. Engineers who previously rented time on mid-range USB logic analyzers from established test-instrument vendors may now consider a crowdfunding-tier device when long captures are the bottleneck.

Supply is the open question: the unit is in crowdfunding as of 2026-10-09, and the source did not disclose shipment dates, retail pricing, or distributor channels, so procurement teams should treat allocation as single-source and unconfirmed until retail listings appear.

Action

For design and validation teams evaluating the SLogic32U3, shortlist it where 32 channels plus sustained streaming are required and the 350 MHz bandwidth ceiling matches the signaling under test.

Buyers should confirm FPGA vendor, ADC module pricing, and bundled probe harness directly, since the source did not disclose these. Hold a fallback slot on an established USB logic analyzer line in parallel until the crowdfunding ships and independent benchmarks are published.

XAIPART Forecast

If the SLogic32U3 ships to backers by Q2 2027 with a publicly listed retail channel and at least one independent review confirms sustained 1400 MS/s capture on all four active channels, XAIPART expects competing 32-channel USB logic analyzer SKUs from at least one established test-instrument vendor to add a USB 3.2 streaming mode within 9 months of that confirmation; otherwise this forecast is wrong. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. FPGA vendor, shipment timing, retail pricing, and probe-inclusion details are not disclosed in the source and remain unconfirmed.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

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— 등록된 대체품 없음 데이터 필요 — 요구 사항 match_type 어떤 전임자 라벨이 표시되기 전에

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주시할 사항

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주장임계값작성:상태
If the SLogic32U3 ships to backers by Q2 2027 with a publicly listed retail channel and at least one independent review confirms sustained 1400 MS/s capture on all four active channels, XAIPART expects competing 32-ch... the SLogic32U3 ships to backers by Q2 2027 with a publicly listed retail channel and at least one independent review confirms sustained 1400 MS/s capture on all four active channels, XAIPART expects competing 32-channel USB logic analyze... Q2 2027 Pending

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카탈로그 일치 없음. 이 보도는 현재 XAIPART에 등록된 어떤 부품과도 매핑되지 않습니다. 일치를 추론하지 않으며 자리 표시자 목록도 표시하지 않습니다.

차원별 비용 압력

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.4541, neutral. Composite index -7.6, band neutral.0Input costno readingSupply/demandz −1.4711 · notable46 dFX & energyz +0.4541 · neutral6 dcomposite −7.6 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
Input costPCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt96 d
Supply/demandPCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
FX & energyDEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu6 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

이 콘텐츠의 제작 방식

프로세스 증거 — 수집, 출처 온전성, 모델 및 게이트
이 브리프의 감사 추적
Source fetched CNX-Software · www.cnx-software.com · 1,970 chars · fetch status success
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 6,490 tokens · 29.8s · run completed
Gate verdict hold · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.062048 · C10 rounds 0
Time contract 2 <time datetime> values in this brief — 0 violations (+08:00 or date-only)

위의 모든 행은 파이프라인에서 생성되며 수작업으로 작성되지 않습니다.

편집 점수

결정론적 게이트 결과 — 순수 PHP로 판정에 모델이 관여하지 않음
게이트 점수 분석 6 적용 가능한 검사, 6항목 통과: 100 %. Hold items: C13 (falsifiable forecast) — sent to human review. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.5676. 적용 가능한 검사 통과 6 / 6 = 100% · 판정: hold Hold items: C13 (falsifiable forecast) — sent to human review Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.5676 게시 여부는 게이트가 결정합니다. 독립 감사 점수는 권고용일 뿐입니다.

관련 보도

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출처

  1. Sipeed SLogic32U3 – A high-speed 10 Gbps USB 3.2 logic analyzer (Crowdfunding) — https://www.cnx-software.com/2026/10/09/sipeed-slogic32u3-high-speed-10-gbps-usb-3-2-logic-analyzer/ · rss · 조회일

사실은 S1/S2로 표시되며 링크된 출처로 추적됩니다. 다음 라벨이 붙은 구절은 분석 는 보도된 사실과 분리되어 유지되는 XAIPART의 자체 추론입니다. 출처 링크는 추정하지 않고 실제로 확인합니다. nofollow — 출처 표기는 의도적입니다.