View source for Ngspice/C2/Operating-point-analysis-in-NGspice/Khasi


{| border=1
|| '''Time'''
|| '''Narration'''

|-
| 00:01
| Ngi pdiang sngewbha ïaphi sha ka '''spoken tutorial'''&nbsp;halor ka “'''Operating point analysis'''" in NGspice.

|-
| 00:08
| Ha kane ka jinghikai ngin pule shaphang:

|-
| 00:10
| <nowiki>*Ban pyntreikam ïaka </nowiki>'''operating point analysis'''

|-
| 00:13
| <nowiki>*Kumno ban pynshisha ïaka </nowiki>'''Kirchoff’s voltage law''' da kaba pyndonkam daka '''ngspice''' ha-
# '''interactive mode command-line interface'''&nbsp;bad
# '''commandscript'''&nbsp;kaba kynthup haka netlist file.

|-
| 00:24
| Ka Ubuntu 12.04 kadei ka operating system kaba ngi pyndonkam bad ka ngspice bershon 23 ba la dep install.

|-
| 00:33
| Khyndiat ki jingtip shaphang ka electronic circuits kalong kaba donkam na ka bynta kane ka jinghikai.

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| 00:38
| Khyndiat ki jingtip halor ka Ubuntu Linux bad shell commands ruh kalong kaba donkam.

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| 00:43
| Ngin pyndonkam da ka circuit ba la pyni ha ka nuksa .

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| 00:47
| Ka circuit kadon ia ki lai tylli ki nodes ba kham shon-

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| 00:52
| “a”,

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| 00:53
| “b”

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| 00:55
| bad “c”.

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| 00:57
| Ryngkat lang , u '''node''' uba 4 uba ngi khot '''reference''' lane '''datum node''' dei ban buh kum u node “0”

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| 01:06
| Kane ka donkam ïa baroh ki circuit.

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| 01:09
| To ngin plie ia ka '''ngspice netlist''' file “example.cir” kaba iadei bad ka '''circuit schematic''' kumba la pyni mynne, ha ka '''Jaka pynbeit dak'''.

|-
| 01:19
| Nga la plie lypa ia kane ha ka '''jaka pynbeit dak ka g-edit''' 

|-
| 01:27
| Kynmaw ba ka netlist file la save ha ka “.cir” '''extension'''.

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| 01:32
| Ngi lah ban iohi ïa baroh ki bynta kum ka '''voltage source, resistors''' bad '''Current source'''.

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| 01:41
| Bad kumjuh, ki jingtip halor ki nodes kiba pynïasnoh lang ia ki baroh.

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| 01:46
| “.'''op'''” '''command''' kaba la kynthup lang ha ka netlist file la pyndonkam ban pyntreikam ia ka '''operating point analysis'''. 

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| 01:54
| Mynta, ngin simulate ia kane ka circuit ban pynshisha ia ka '''Kirchoff's voltage law'''&nbsp; daka pyndonkam daka '''interactive mode-command-line interface.'''

|-
| 02:02
| To ngin plie ia ka ngspice lyngba ka '''terminal. '''

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| 02:06
| Leit sha kadiang, ha khliehduh ka '''Ubuntu'''&nbsp;desktop&nbsp;'''screen'''.

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| 02:10
| Klik haka '''Dash home.'''

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| 02:13
| Ha u''' search bar, '''thoh “terminal” bad sa nioñ '''Enter.'''

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| 02:22
| Kane kan plie ïaka Terminal Window.

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| 02:26
| To ngan pynrit ïa kane ka window.

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| 02:30
| Mynta ngan leit sha ka pholdar kaba ia ka netlist file, ‘’example1.cir” la save. 

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| 02:38
| Nga leh kumne harum:

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| 02:40
| Ha ka terminal, nga type: '''cd space Desktop slash op hyphen analysis&nbsp;'''bad nioñ '''Enter.'''

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| 02:55
| Mynta, to ngin simulate ïa ka ngspice file.

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| 02:59
| To ngin peit kumno ban leh ïa kane.

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| 03:01
| Ha ka terminal, type: '''ngspice space example1.cir'''&nbsp;bad nioñ&nbsp;'''Enter.'''

|-
| 03:17
| Phin ïohi hangne ba ngi la rung shapoh ka '''ngspice'''&nbsp;'''command line interface'''. 

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| 03:23
| Type: "run" bad sa nioñ&nbsp;'''Enter'''.

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| 03:28
| Kane kan simulate ïaka circuit bad buh ïaka jingmih.

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| 03:33
| Ngin pynshisha ïaka '''Kirchoff's voltage law'''. Lyngba ka jingmih''' '''naka''' simulation''' haneng.

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| 03:39
| Katkum ka '''Kirchoff's voltage law,'''&nbsp;ka '''voltage''' ba sawdong ïa ka loop ba shabar, kadei ban ïa ryngkat bad ka&nbsp;value jong ka''' dc voltage source V1.'''

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| 03:51
| Kheiñ ïaka voltage badon sawdong haka loop ba shabar.

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| 03:54
| Ïa kane, to ngin leh kumne harum.

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| 03:59
| Ha u terminal jong ka '''ngspice'''&nbsp;'''command line interface, '''

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| 04:03
| type:&nbsp;'''print space v of a comma b plus v of b comma c plus v of c'''&nbsp;bad nioñ u&nbsp;'''Enter'''&nbsp;key.

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| 04:21
| Hangne, '''v of a comma b'''&nbsp;ka thew ïaka '''voltage drop'''&nbsp;hapdeng ki node ‘a’ bad ‘b’ bad ter ter.

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| 04:29
| '''Print '''command ka pynï ïaki jingmih na ki jingkheiñ bala kdew haka liang ka mon.

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| 04:36
| Peit ïaka ba mih jong ka jingkheiñ ha ka terminal.

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| 04:39
| Ka dei 30 Volt kumba la pynï.

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| 04:42
| Mynta, kheiñ ïa ka value jong ka '''DC voltage source V1'''&nbsp;Kata ka dei, v(a).

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| 04:50
| Type:&nbsp;'''print space v of a&nbsp;'''bad nioñ&nbsp;'''Enter'''.

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| 05:00
| Peit ïaka jingmih jong ka jingkheiñ ha ka terminal.

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| 05:04
| Lada baroh ar ka jingmih ka ïa ryngkat, lah pynshisha ïa ka '''Kirchoff's voltage law'''.

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| 05:10
| Namar ki voltage values jong baroh ar ki ïa ryngkat, ka '''Kirchhoff's Voltage law'''&nbsp;la pynshisha naka bynta ki loop ba shabar – a, b, c bad 0.

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| 05:21
| Mynta ngin simulate ïa ka circuit ban pynshisha ïa ka '''Kirchoff's voltage law '''da kaba pyndonkam ka '''command script'''&nbsp;ba la kynthup haka netlist file.

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| 05:31
| Ka netlist file bala pynpher '''example hyphen modified dot cir'''&nbsp;ka long kumne.

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| 05:40
| Kumba phi lah ban ïohi, ba baroh ki command ba ngi pyntreikam haka '''command-line interface'''&nbsp;la kynthup lang ka kane ka '''netlist'''&nbsp;kum ka&nbsp;'''control statements.'''

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| 05:50
| Kaba mut, ki statement ba hapdeng u '''dot control '''bad u '''dot endc '''statements.

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| 05:57
| '''Echo '''command un '''echo''' ïa ki dak bala thoh sha ka liang kamon, ha ka '''terminal window.'''

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| 06:04
| Phi lah ban ïohi ba ngi la kynthup lang ïa ka '''print '''statement ha ka '''netlist.'''

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| 06:10
| Mynta, ngi pyntreikam ïa ka '''netlist '''file bala pynpher.

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| 06:14
| '''source '''command la pyndonkam ban '''simulate '''ïa ka '''netlist''' na shapoh ka '''ngspice simulator environment'''.

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| 06:22
| Haka terminal, type: '''source space example hyphen modified dot cir'''&nbsp;bad sa nioñ u '''Enter'''&nbsp;key.

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| 06:37
| Kane kan '''run '''ïaka '''simulation''' bad pynï ïa ka jingmih ban pynshisha ïa ka '''KVL.'''

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| 06:43
| Phin ïohi ba ki jingmih ki long kumjuh kumba la ïohi mynne.

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| 06:48
| Hangne ngi la poi sha kaba kut jong kane ka jinghikai.

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| 06:52
| Ïehnoh ïaka '''ngspice simulator'''&nbsp;da kaba type '''quit''' bad nioñ u '''Enter '''key.

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| 07:00
| Mynta, ngin peit kyllum aiu ngi la pule hakane ka jinghikai.

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| 07:03
| Hakane ka jinghikai ngi la pule - 

|-
| 07:05
| <nowiki>* Ban pyntreikam ka </nowiki>'''operating point analysis'''&nbsp;jong ka '''circuit''' bala ai.

|-
| 07:09
| <nowiki>* Ban pynshisha ka </nowiki>'''Kirchhoff's voltage law'''&nbsp;da kaba pyndonkam ka '''ngspice '''lyngba ka '''interactive mode-command line interface''',&nbsp;'''command script'''&nbsp;ba la kynthup haka&nbsp;'''netlist'''&nbsp;file.

|-
| 07:20
| Peit ia ka video kaba don ha kane ka link harum.

|-
| 07:24
| Ka batai kyllum ia ka '''Spoken Tutorial''' project.

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| 07:28
| Lada phim don ka bandwidth kaba biang, phi lah ban download bad peit ia ka hadien. 

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| 07:32
| Ka kynhun Spoken Tutorial project: 

|-
| 07:34
| <nowiki>*Ka pynlong workshop da kaba pyndonkam ki spoken tutorial. </nowiki>

|-
| 07:38
| <nowiki>*Ka ai ceritifcate sha kiba pass ha ka online test.</nowiki>

|-
| 07:41
| Na ka bynta ki jingtip ba kham bniah sngewbha thoh sha:
'''contact at spoken hyphen tutorial dot org'''

|-
| 07:47
| '''Spoken Tutorial''' kadei shi bynta jong ka '''Talk to a Teacher''' projek.

|-
| 07:52
| La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, ka Sorkar India.

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| 07:59
| Khambun ki jingtip halor kane ka mission kadon ha ka:

|-
| 08:02
| '''spoken hyphen tutorial dot org slash NMEICT hyphen Intro'''.

|-
| 08:09
| Khublei ba phi la ïasnohlang.

|-
| 08:11
| Hope you found this tutorial useful.

Nga kyrmen ba kane ka jinghikai ka pynmyntoi iaphi.

|-
| 08:13
| Ia kane ka script la pynkylla sha ka ktien Khasi da i Hezekiah Lyngdoh na Meghalaya, Shillong.

|-
| 08:19
| Khublei shibun.

|}