{"id":375187,"date":"2024-10-20T02:42:23","date_gmt":"2024-10-20T02:42:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-21806-112021\/"},"modified":"2024-10-26T04:43:58","modified_gmt":"2024-10-26T04:43:58","slug":"bs-iso-21806-112021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-21806-112021\/","title":{"rendered":"BS ISO 21806-11:2021"},"content":{"rendered":"

This document specifies the conformance test plan for the 150-Mbit\/s coaxial physical layer for MOST (MOST150 cPHY), a synchronous time-division-multiplexing network.<\/p>\n

This document specifies the basic conformance test measurement methods, relevant for verifying compatibility of networks, nodes, and MOST components with the requirements specified in ISO 21806-10<\/span><\/span>.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Symbols and abbreviated terms
4.1 Symbols
4.2 Abbreviated terms <\/td>\n<\/tr>\n
13<\/td>\n5 Conventions <\/td>\n<\/tr>\n
14<\/td>\n6 Operating conditions and measurement tools, requested accuracy
6.1 Operating conditions
6.2 Apparatus \u2014 Measurement tools, requested accuracy
6.2.1 Oscilloscope
6.2.2 VNA or TDR (TDR bandwidth \u2265 3,5 GHz).
6.2.3 Ampere meter
7 Electrical characteristics
7.1 Test according to LVDS <\/td>\n<\/tr>\n
15<\/td>\n7.2 Test according to LVTTL
8 Coaxial characteristics
8.1 High\/low detection at SP2
8.2 Transition times at SP2 <\/td>\n<\/tr>\n
16<\/td>\n8.3 Steady state amplitude at SP2
8.4 Attenuation of coaxial interconnect
8.4.1 General <\/td>\n<\/tr>\n
17<\/td>\n8.4.2 Coefficient values based on attenuation measurements
8.4.3 Fitting of corridor
8.4.4 Attenuation test set-up <\/td>\n<\/tr>\n
18<\/td>\n8.4.5 Test procedure <\/td>\n<\/tr>\n
23<\/td>\n8.5 RL of connectors and couplers
8.6 Characteristic impedance of coaxial cable
8.7 RL of coaxial interconnect <\/td>\n<\/tr>\n
25<\/td>\n8.8 RL of PCB interfaces <\/td>\n<\/tr>\n
26<\/td>\n8.9 Stimulus creation for SP3
8.9.1 General
8.9.2 Pattern generator <\/td>\n<\/tr>\n
27<\/td>\n8.9.3 Arbitrary signal generator
8.9.4 Attenuator
8.9.5 Cable or analogue representation <\/td>\n<\/tr>\n
28<\/td>\n8.9.6 Noise generator
8.9.7 Creating a stimulus for SP3 for simplex applications <\/td>\n<\/tr>\n
30<\/td>\n8.9.8 Creating a stimulus for SP3 for duplex applications <\/td>\n<\/tr>\n
34<\/td>\n9 Measurement of phase variation
9.1 General <\/td>\n<\/tr>\n
35<\/td>\n9.2 Measuring alignment jitter <\/td>\n<\/tr>\n
38<\/td>\n9.3 Measuring transferred jitter <\/td>\n<\/tr>\n
40<\/td>\n10 Test set-ups
10.1 General <\/td>\n<\/tr>\n
41<\/td>\n10.2 Graphical symbols and descriptions
10.2.1 Pattern generator SP1
10.2.2 SP3 stimulus
10.2.3 Standalone simplex ECport under test <\/td>\n<\/tr>\n
42<\/td>\n10.2.4 Integrated simplex ECport under test
10.2.5 Standalone simplex CEport under test <\/td>\n<\/tr>\n
43<\/td>\n10.2.6 Integrated simplex CEport under test
10.2.7 Duplex ECport under test <\/td>\n<\/tr>\n
44<\/td>\n10.2.8 Duplex CEport under test <\/td>\n<\/tr>\n
45<\/td>\n10.3 Set-ups for dual simplex
10.3.1 General
10.3.2 SP2 signal quality measurement for simplex <\/td>\n<\/tr>\n
46<\/td>\n10.3.3 SP4 jitter measurement (AJ and TJ) for simplex <\/td>\n<\/tr>\n
48<\/td>\n10.4 Set-ups for duplex
10.4.1 General
10.4.2 Directional couplers <\/td>\n<\/tr>\n
50<\/td>\n10.4.3 SP2 signal quality measurement for duplex <\/td>\n<\/tr>\n
52<\/td>\n10.4.4 SP4 jitter measurement (AJ and TJ) for duplex <\/td>\n<\/tr>\n
54<\/td>\n11 Power-on and power-off
11.1 General <\/td>\n<\/tr>\n
55<\/td>\n11.2 Measuring ECC parameters
11.2.1 Measuring ECC parameters \u2013 Test set-up <\/td>\n<\/tr>\n
56<\/td>\n11.2.2 Measuring ECC parameters \u2013 Signal charts <\/td>\n<\/tr>\n
57<\/td>\n11.2.3 Measuring ECC parameters \u2013 Test sequences <\/td>\n<\/tr>\n
61<\/td>\n11.3 Measuring CEC parameters
11.3.1 Measuring CEC parameters \u2013 Test set-up <\/td>\n<\/tr>\n
63<\/td>\n11.3.2 Measuring CEC parameters \u2013 Signal charts
11.3.3 Measuring CEC parameters \u2013 Test sequences <\/td>\n<\/tr>\n
67<\/td>\n12 Detecting bit rate (frequency reference)
13 System performance
13.1 General
13.2 SP4 receiver tolerance <\/td>\n<\/tr>\n
68<\/td>\n13.3 TimingMaster delay tolerance <\/td>\n<\/tr>\n
71<\/td>\n14 Conformance tests of 150-Mbit\/s coaxial physical layer
14.1 Location of interfaces <\/td>\n<\/tr>\n
74<\/td>\n14.2 Control signals <\/td>\n<\/tr>\n
75<\/td>\n14.3 Limited access to specification points <\/td>\n<\/tr>\n
76<\/td>\n14.4 Parameter overview
15 Limited physical layer conformance
15.1 Overview <\/td>\n<\/tr>\n
77<\/td>\n15.2 Test set-ups 1 and 2 <\/td>\n<\/tr>\n
78<\/td>\n15.3 Generating test signals for the IUT input section SP3 <\/td>\n<\/tr>\n
79<\/td>\n15.4 Analysis of test results
15.5 Test flow overview <\/td>\n<\/tr>\n
80<\/td>\n15.6 Measurement of SP3 input signal of the IUT <\/td>\n<\/tr>\n
81<\/td>\n15.7 Measurement of SP2 output signal of the IUT <\/td>\n<\/tr>\n
82<\/td>\n15.8 Measurement of RL
15.9 Functional test of wake-up and shutdown
16 Direct physical measuring accuracy <\/td>\n<\/tr>\n
83<\/td>\n17 Measurement of Port1 delay drift <\/td>\n<\/tr>\n
84<\/td>\nAnnex A (informative) Limited physical layer conformance for development tools <\/td>\n<\/tr>\n
85<\/td>\nAnnex B (normative) SP3 stress conditions <\/td>\n<\/tr>\n
86<\/td>\nAnnex C (normative) Compensation set-up for MOST150 cPHY duplex <\/td>\n<\/tr>\n
90<\/td>\nAnnex D (informative) Test procedure for 2-port nodes <\/td>\n<\/tr>\n
94<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Road vehicles. Media Oriented Systems Transport (MOST) – 150-Mbit\/s coaxial physical layer conformance test plan<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n96<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375197,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[742,2641],"product_tag":[],"class_list":{"0":"post-375187","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-43-040-15","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/375187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/375197"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375187"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375187"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}