TLA7N4 邏輯分析儀模組

Tektronix 邏輯分析儀
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功能與特色

  • 136 通道邏輯分析儀, 記憶體深度達8Mb
  • MagniVu™ 擷取技術提供 2 GHz (500 ps) 時序解析度, 可以迅速找出困難的問題
  • 同步數位電路高達 200 MHz 的狀態擷取分析
  • 不需雙重探測, 利用相同探棒的同步狀態和高速時序分析功能, 即可找出捉摸不定的錯誤
  • 每個通道高達 8 Mb 的 500 MHz 深度時序分析
  • 突波、設定/保持觸發與顯示功能, 可找出並顯示捉摸不定的硬體問題
  • 過渡儲存延長了訊息分析擷取時間
  • 主機板處理器與匯流排支援
  • 通用和高密度、非侵入式探棒一應俱全

應用

  • 硬體除錯與驗證
  • 處理器/匯流排除錯與驗證
  • 嵌入式軟體整合、除錯與驗證

即時數位系統分析的突破性解決方案

今日的數位設計工程師每日面臨市場對新產品快速需求的壓力. TLA7N4邏輯分析儀模組以突破性的解決方案為整個設計團隊解決了這方面的需求, 它可提供快速監控、擷取與分析即時數位系統運作的能力, 以對數位系統進行除錯、確認、最佳化與驗證。

硬體開發人員、硬體/軟體整合人員與嵌入式軟體開發人員對 TLA7N4 邏輯分析儀模組所提供的功能範圍給予極高的評價. 其廣泛的功能組包括擷取與關聯捉摸不定的軟硬體錯誤;以用相同的探棒提供同步狀態與高速時序分析;利用深入狀態擷取功能找出複雜問題的原因;即時、非侵入式 (non-intrusive) 軟體執行追蹤可關聯原始碼與硬體事件;以及非侵入式探測功能 。

TLA7N4 邏輯分析儀模組的 Tektronix 突破性 MagniVu™ 技術, 提供了高速取樣功能 (高達 2 GHz), 可大幅改變邏輯分析儀的運作方式, 並賦予驚人的嶄新量測功能。

TLA7N4 模組以相同的探棒組提供高速狀態同步擷取與高速時序擷取功能. 它利用 MagniVu 技術, 在所有通道提供 500 ps 時序、突波與設定/保持觸發, 並始終以 500 ps 的解析度顯示時間註記。

TLA7000 系列邏輯分析儀模組非常適合用於時序分析、多處理器/匯流排應用, 和嵌入式軟體分析。

Characteristics

General

Number of Channels (all channels are acquired including clocks) - TLA7N4: 136 channels (4 are clock and 4 are qualifier channels).Channel Grouping - No limit to number of groups or number of channels per group (all channels can be reused in multiple groups).

Module "Merging" - Three modules can be "merged" to make up to a 408-Channel module. Merged modules exhibit the same depth as the lesser of the three individual modules. Word/range/setup-and-hold/glitch/transition recognizers span all three modules. Only one set of clock connections is required.

Time Stamp - 50-Bit at 500 ps resolution (6.5 day range).

Clocking/Acquisition Modes - Internal, internal 2X, external. 2 GHz MagniVu high-speed timing is available simultaneous with all modes.

Number of Mainframe Slots Required per TLA Series Module -  2.

Input Characteristics (with P6417, P6418, P6419, or P6434 probes)

Capacitive Loading -

Threshold Selection Range - From +5.0 V to -2.0 V in 50 mV increments.

Threshold Selection Channel Granularity - Separate selection for clock (1) and data (16) for each 17-Channel probe connector.

Threshold Accuracy (including probe) - ±100 mV.

Input Voltage Range - Operating: 6.5 Vp-p centered around the programmed threshold.Non-destructive: ±15 V.

Minimum Input Signal Swing - 250 mV or 25% of signal swing, whichever is greater (P6417, P6418, & P6419).300 mV or 25% of signal swing (P6434).

Input Signal Minimum Slew Rate - 200 mV/ns typical.

State Acquisition Characteristics (with P6417, P6418, P6419, or P6434 probes)

State Clock Rate - 100 MHz standard, 200 MHz optional.

State Data Rate (half/full channels) - 400/200 Mb/s, typical. Requires 200 MHz state option.

State Memory Depth with Timestamps - 64 Kb, 256 Kb, 1 Mb, or 4 Mb per channel.

Setup-and-hold Time Selection Range - From 8.5 ns before, to 7.0 ns after clock edge.

Setup-and-hold Window - 2 ns typical.

Minimum Clock Pulse Width - 2 ns.

Active Clock Edge Separation - 5 ns.

Demux Channel Selection - Channels can be demultiplexed to other channels through user interface with 8-Channel granularity.

Timing Acquisition Characteristics (with P6417, P6418, P6419, or P6434 probes)

MagniVu™ Timing - 500 ps.

MagniVu Timing Memory Depth - 2 Kb (2048) per channel.

Deep Timing Resolution (half/full channels) - 2/4 ns to 50 ms.

Deep Timing Resolution with Glitch Storage Enabled - 10 ns to 50 ms.

Deep Timing Memory Depth (half/full channels with timestamps and with or without transitional storage) - 128/64 Kb, 512/256 Kb, 2/1 Mb, 8/4 Mb per channel.

Deep Timing Memory Depth with Glitch Storage Enabled - Half of default main memory depth.

Channel-to-channel Skew -

Minimum Recognizable Pulse Width (single channel) - 2 ns.

Minimum Recognizable Glitch Width (single channel) - 2 ns.

Minimum Recognizable Multi-channel Trigger Event - Sample period +2 ns.

Trigger Characteristics

Independent Trigger States -  16.

Maximum Independent If/then Clauses per State -  16.

Maximum Number of Events per If/then Clause -  8.

Maximum Number of Actions per If/then Clause -  8.

Maximum Number of Trigger Events - 18 (2 counter/timers plus any 16 other resources).

Number of Word Recognizers -  16.

Number of Range Recognizers -  4.

Number of Transition Recognizers -  1.

Number of Counter/Timers -  2.

Trigger Event Types - Word, group, channel, transition, range, anything, counter value, timer value, signal, glitch, setup-and-hold violation.

Trigger Action Types - Trigger module, trigger all, store, don't store, start store, stop store, increment counter, reset counter, start timer, stop timer, reset timer, goto state, set/clear signal, do nothing.

Trigger Sequence Rate - DC to 250 MHz (4 ns).

Counter/Timer Range - 51 Bits each (>100 days at 4 ns).

Counter Rate - DC to 250 MHz (4 ns).

Timer Clock Rate - 250 MHz (4 ns).

Counter/Timer Latency - None (can be tested or reset immediately after starting).

Range Recognizers - Double bounded (can be as wide as any group, must be grouped according to specified order of significance).

Setup-and-hold Violation Recognizer Setup Time Range - From 8 ns before to 7 ns after clock edge in 0.5 ns increments.

Setup-and-hold Violation Recognizer Hold Time Range - From 7 ns before to 8 ns after clock edge in 0.5 ns increments.

Trigger Position - Any data sample.

MagniVu Trigger Position - MagniVu data is centered around the module trigger.

Storage Control (data qualification) - Global (conditional), by state (start/stop), by trigger action, or transitional.

Storage Window Granularity - Single sample or block-of-31 samples before and after.

Safety - CSA C22.2 No. 1010.1, EN61010-1, IEC61010-1, UL 3111-1

Physical

Physical Characteristics

Dimensionsmmin.
Weightkglb.
Height26210.3
Width612.4
Depth38115
Net (w/o probes)3.16.7
Shipping (typical)6.313.7
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