概述
JKI JLA320A協(xié)議分析儀系統(tǒng)結(jié)合了強(qiáng)大的高帶寬數(shù)據(jù)流存儲服務(wù)器可靠的捕獲數(shù)據(jù)用于后期分析，及驗(yàn)證工具用于快速驗(yàn)證和調(diào)試高達(dá)2.4Gb/s的高速數(shù)字設(shè)計(jì)應(yīng)用。
用于數(shù)據(jù)捕獲的大存儲
無限的大存儲空間高達(dá)16TB，讓你能調(diào)試非常復(fù)雜的問題，可能發(fā)生在幾分鐘或者甚至大于1個(gè)小時(shí)。
采樣方案
結(jié)合數(shù)據(jù)的狀態(tài)模式和多種時(shí)鐘選項(xiàng)（divider、inverter、scan）的時(shí)鐘時(shí)序模式可以喲關(guān)于精確而有效的捕捉移動(dòng)存儲時(shí)序。
探頭方案
用Z0探頭來捕獲的DDR4信號通過適配終端和均衡。
插入式方案
我們擁有的探頭插入式方案可以最小損耗的捕獲高達(dá)2.4Gb/s的LPDDR4邏輯時(shí)序
特點(diǎn)：
通道數(shù)：32
采樣速率：
SDR模式：2.4Gbps with 2.4GHz時(shí)鐘（時(shí)鐘分頻=2）
DDR模式：2.4Gbps with 1.2GHz時(shí)鐘（時(shí)鐘分頻=1）
數(shù)據(jù)通道：
Per-pin終端電平（1mV分辨率）
Per-pin閾值電平（1mV分辨率）
Per-pin時(shí)序延時(shí)（5ps分辨率）
源同步采樣
時(shí)鐘通道：
差分時(shí)鐘輸入
時(shí)鐘分頻器和反相器電路
支持時(shí)鐘頻率改變和時(shí)鐘中止時(shí)序探測
數(shù)據(jù)采集：
采樣存儲深度高達(dá)64GB
流速率：通過PCIe Gen3X8 4.8GB/s
存儲：高達(dá)16TB SSD Raid Server
應(yīng)用：
LPDDR3、LPDDR4協(xié)議分析
DDR3、DDR4協(xié)議分析
| Channel Specification | |
| Clock channel (CLK) | 1 differential pair |
| Data channel (DATA) | 31 single ended |
| Input voltage range | -0.2 V to 1.2 V |
| Minimum voltage swing | 100 mV |
| Termination voltage range | 0 V to 1.2 V |
| Termination voltage resolution | 1 mV |
| Threshold voltage range | 0 V to 1.2 V |
| Threshold voltage resolution | 1 mV |
| Offset delay range | -1.0 ns to 1.0 ns |
| Offset delay resolution | 5 ps |
| Input impedance | 50 Ohm |
| AcquisitionSpecification | |
| Maximum data rate | 2.4 Gb/s |
| Edge detection | singledata rate (SDR) ,or double data rate (DDR) |
| Clock functions | Divider, Inverter, Clock frequency changing & clock suspend timing detection |
| On-board buffer memorysize | 16 / 32 / 64 GB |
| Streamingspeed | PCIe Gen3x8 (4.8 GB/s) |
| Data compression and de-compression | Hardware compression, Software de-compression |
| Trigger Specification | |
| Maximum trigger rate | 2.4 Gb/s |
| Trigger resources | 8 consecutive patterns: H, L, X |
| Trigger actions | Start capture, Stop capture |
| Trigger position | User-defined pre-trigger, User-defined post-trigger |
| Environmental and physical | |
| Operatingtemperature (nom) | 0 to +40 deg C |
| Humidity(nom) | 0 to 80%relative humidity |
| Dimensions (W x H x D) | 195 mm x 60 mm x 300 mm |
| Weight | 1.5 KG |
JLA320A LPDDR3/4 Protocol Analyzer System Configuration –Recommended
| Model | Qty | Description |
| JLA320A | 1 | JLA320A LPDDR3/4 Protocol Analyzer |
| -Option 032 | 1 | 32 GB memory option |
| P1032B | 1 | 32-pin single-endedprobe cable type 1 |
| SW-LP4-BD | 1 | Software –LPDDR4 bus decoder |
| PCIe-HIB38 | 1 | PCIe host adapter(Gen3 x8) |
| PCIe-0802 | 1 | PCIe cable 2m (Gen3 x8) |
| RSS-8316S | 1 | Raid storage server (16 TB SSD) |
Ordering Information
| Model | Description |
| JLA320A | JLA320A LPDDR3/4 Protocol Analyzer |
| -Option 032 | 32 GB memory option |
| -Option 064 | 64 GB memory option |
| P1032B | 32-pin single-endedprobe cabletype 1 |
| P1033B | 32-pin single-endedprobe cabletype 2 (split) |
| P100Z0 | DDR3 DIMM interposer |
| P104Z0 | DDR4 DIMM interposer |
| PCIe-HIB38 | PCIe host adapter(Gen3 x8) |
| PCIe-0802 | PCIe cable 2m (Gen3 x8) |
| SW-LP4-BD | Software –LPDDR4 bus decoder |
| SW-DD4-BD | Software –DDR4 bus decoder |
| CAL-1032A | Calibration Kits |
| RSS-8304S | Raid storageserver (4 TB SSD) |
| RSS-8308S | Raidstorageserver (8 TB SSD) |
| RSS-8316S | Raid storageserver (16 TB SSD) |
| W200R-01 | 1-year technical service program for hardware and software |
| W200R-03 | 3-years warranty& calibration service program (return to JKI) |
