М.А. Амелина - Конспект лекций по курсу - Компьютерный анализ и синтез электронных устройств, страница 12
Описание файла
PDF-файл из архива "М.А. Амелина - Конспект лекций по курсу - Компьютерный анализ и синтез электронных устройств", который расположен в категории "". Всё это находится в предмете "схемотехника" из 5 семестр, которые можно найти в файловом архиве НГТУ. Не смотря на прямую связь этого архива с НГТУ, его также можно найти и в других разделах. .
Просмотр PDF-файла онлайн
Текст 12 страницы из PDF
ONOISE ɢ INOISE ɦɨɝɭɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɬɨɥɶɤɨ ɩɪɢ Ⱥɋ ɚɧɚɥɢɡɟ ɢ ɢɯ ɧɟɥɶɡɹ ɢɫɩɨɥɶɡɨɜɚɬɶ ɜ ɜɵɪɚɠɟɧɢɹɯ ɜ ɫɨɜɨɤɭɩɧɨɫɬɢ ɫ ɞɪɭɝɢɦɢ ɜɟɥɢɱɢɧɚɦɢ, ɧɚɩɪɢɦɟɪ ɫ ɧɚɩɪɹɠɟɧɢɹɦɢ.5. ɉɪɢ ɜɵɱɢɫɥɟɧɢɢ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ FFT ɜ ɪɟɠɢɦɟ Ⱥɋ (ɩɪɢ ɷɬɨɦ ɪɚɫɫɱɢɬɵɜɚɸɬɫɹɢɦɩɭɥɶɫɧɵɟ ɯɚɪɚɤɬɟɪɢɫɬɢɤɢ ɤɚɤ ɮɭɧɤɰɢɢ ɜɪɟɦɟɧɢ Ɍ) ɝɪɚɮɢɤɢ ɞɪɭɝɢɯ ɩɟɪɟɦɟɧɧɵɯ (ɧɚɩɪɹɠɟɧɢɣ, ɬɨɤɨɜ ɢ ɬ. ɩ.) ɫɬɪɨɹɬɫɹ ɧɟɩɪɚɜɢɥɶɧɨ.ɉɨɷɬɨɦɭ ɢɯ ɫɥɟɞɭɟɬ ɜɵɜɨɞɢɬɶ ɧɚ ɷɤɪɚɧ ɩɨ ɨɬɞɟɥɶɧɨɫɬɢ ɜ ɪɚɡɧɵɯ ɫɟɚɧɫɚɯ ɦɨɞɟɥɢɪɨɜɚɧɢɹ.6.
ȼ Ⱥɋ ɚɧɚɥɢɡɟ ɜɫɟ ɩɪɨɦɟɠɭɬɨɱɧɵɟ ɜɵɱɢɫɥɟɧɢɹ ɜɵɩɨɥɧɹɸɬɫɹ ɫ ɤɨɦɩɥɟɤɫɧɵɦɢ ɜɟɥɢɱɢɧɚɦɢ. Ɉɞɧɚɤɨ ɩɪɢ ɩɨɫɬɪɨɟɧɢɢ ɝɪɚɮɢɤɨɜ ɭɤɚɡɚɧɢɟ ɢɦɟɧɢ ɩɟɪɟɦɟɧɧɨɣ ɨɡɧɚɱɚɟɬ ɩɨɫɬɪɨɟɧɢɟɝɪɚɮɢɤɚ ɟɟ ɦɨɞɭɥɹ.ɇɚɩɪɢɦɟɪ, ɭɤɚɡɚɧɢɟ ɢɦɟɧɢ ɩɟɪɟɦɟɧɧɨɣ V(1) ɷɤɜɢɜɚɥɟɧɬɧɨ ɢɫɩɨɥɶɡɨɜɚɧɢɸ ɮɭɧɤɰɢɢ ɜɵɱɢɫɥɟɧɢɹ ɦɨɞɭɥɹ ɤɨɦɩɥɟɤɫɧɨɣ ɜɟɥɢɱɢɧɵ MAG(V(1)). ɂ ɛɨɥɟɟ ɬɨɝɨ, ɫɩɟɰɢɮɢɤɚɰɢɹ ɜɵɪɚɠɟɧɢɹV(1)*V(2) ɩɪɢɜɟɞɟɬ ɤ ɩɨɫɬɪɨɟɧɢɸ ɦɨɞɭɥɹ ɩɪɨɢɡɜɟɞɟɧɢɹ ɞɜɭɯ ɤɨɦɩɥɟɤɫɧɵɯ ɧɚɩɪɹɠɟɧɢɣ. Ⱦɥɹ ɜɵɜɨɞɚ ɦɧɢɦɨɣ ɱɚɫɬɢ ɩɪɨɢɡɜɟɞɟɧɢɹ ɢɫɩɨɥɶɡɭɟɬɫɹ ɡɚɩɢɫɶ IM(V(1)*V(2)), ɞɟɣɫɬɜɢɬɟɥɶɧɨɣ ɱɚɫɬɢ —RE(V(1)*V(2)).7. ɉɪɢ ɦɨɞɟɥɢɪɨɜɚɧɢɢ ɜ ɪɟɠɢɦɚɯ Ⱥɋ ɢ DC ɡɧɚɱɟɧɢɟ ɩɟɪɟɦɟɧɧɨɣ Ɍ (ɜɪɟɦɹ) ɩɨɥɚɝɚɟɬɫɹɪɚɜɧɨɣ ɧɭɥɸ. ɉɪɢ ɪɚɫɱɟɬɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɢ ɜ ɪɟɠɢɦɟ DC ɪɚɜɧɨɣ ɧɭɥɸ ɩɨɥɚɝɚɟɬɫɹ ɩɟɪɟɦɟɧɧɚɹ F(ɱɚɫɬɨɬɚ).8.
ȼ ɜɵɪɚɠɟɧɢɹɯ ɞɥɹ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ʌɚɩɥɚɫɚ ɩɟɪɟɞɚɬɨɱɧɵɯ ɮɭɧɤɰɢɣ ɦɨɠɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɬɨɥɶɤɨ ɫɢɦɜɨɥ S ɞɥɹ ɨɛɨɡɧɚɱɟɧɢɹ ɤɨɦɩɥɟɤɫɧɨɣ ɩɟɪɟɦɟɧɧɨɣ.ɉɪɢ ɨɬɫɭɬɫɬɜɢɢ ɜ ɜɵɪɚɠɟɧɢɢ ɞɥɹ ɬɚɤɨɣ ɩɟɪɟɞɚɬɨɱɧɨɣ ɮɭɧɤɰɢɢ ɫɢɦɜɨɥɚ S ɜɵɞɚɟɬɫɹ ɫɨɨɛɳɟɧɢɟ ɨɛ ɨɲɢɛɤɟ. ɉɨɷɬɨɦɭ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ʌɚɩɥɚɫɚ ɧɟɥɶɡɹ ɢɫɩɨɥɶɡɨɜɚɬɶ ɞɥɹ ɡɚɞɚɧɢɹ ɥɢɧɟɣɧɵɯ ɛɥɨɤɨɜ ɫ ɩɨɫɬɨɹɧɧɵɦ ɤɨɷɮɮɢɰɢɟɧɬɨɦ ɩɟɪɟɞɚɱɢ — ɜ ɷɬɢɯ ɰɟɥɹɯ ɢɫɩɨɥɶɡɭɣɬɟ ɞɪɭɝɢɟ ɬɢɩɵ ɭɩɪɚɜɥɹɟɦɵɯ ɢɫɬɨɱɧɢɤɨɜ ɫɢɝɧɚɥɨɜ.9. Ʉɨɦɩɥɟɤɫɧɵɟ ɜɟɥɢɱɢɧɵ ɦɨɠɧɨ ɢɫɩɨɥɶɡɨɜɚɬɶ ɬɨɥɶɤɨ ɜ ɫɥɟɞɭɸɳɢɯ ɮɭɧɤɰɢɹɯ: +, –, *, /,sqrt, pow, In, log, exp, cosh, sinh, tanh, coth.ȼ ɮɭɧɤɰɢɹɯ ɞɪɭɝɨɝɨ ɬɢɩɚ ɤɨɦɩɥɟɤɫɧɵɟ ɜɟɥɢɱɢɧɵ ɡɚɦɟɧɹɸɬɫɹ ɢɯ ɞɟɣɫɬɜɢɬɟɥɶɧɵɦɢ ɱɚɫɬɹɦɢ, ɧɚɩɪɢɦɟɪ, ɮɭɧɤɰɢɹ ɞɟɣɫɬɜɢɬɟɥɶɧɨɝɨ ɩɟɪɟɦɟɧɧɨɝɨ SIN ɩɪɢ ɧɚɥɢɱɢɢ ɤɨɦɩɥɟɤɫɧɨɝɨ ɚɪɝɭɦɟɧɬɚɋ1 ɪɚɜɧɚ sin(C1)=sin(RE(C1)).10. ɉɟɪɟɞ ɜɵɩɨɥɧɟɧɢɟɦ ɦɨɞɟɥɢɪɨɜɚɧɢɹ ɢɥɢ ɫɨɫɬɚɜɥɟɧɢɟɦ ɫɩɢɫɤɚ ɷɥɟɤɬɪɢɱɟɫɤɢɯ ɫɨɟɞɢɧɟɧɢɣ ɩɪɨɝɪɚɦɦɚ MC8 ɜɵɱɢɫɥɹɟɬ ɡɧɚɱɟɧɢɹ ɜɫɟɯ ɨɩɟɪɚɬɨɪɨɜ .DEFINE.ȼ ɫɜɹɡɢ ɫ ɷɬɢɦ ɩɪɢɦɟɧɟɧɢɟ ɷɬɢɯ ɨɩɟɪɚɬɨɪɨɜ ɜɧɭɬɪɢ ɨɩɟɪɚɬɨɪɚ .MODEL ɦɨɝɭɬ ɩɪɢɜɟɫɬɢ ɤɨɲɢɛɤɟ. ɉɭɫɬɶ, ɧɚɩɪɢɦɟɪ, ɢɦɟɸɬɫɹ ɞɜɚ ɨɩɟɪɚɬɨɪɚ.define BF 111.model Q1 NPN (BF=50 ...) ȼ ɪɟɡɭɥɶɬɚɬɟ ɩɨɞɫɬɚɧɨɜɤɢ ɜ ɨɩɟɪɚɬɨɪ .MODEL ɨɩɪɟɞɟɥɟɧɢɹdefine BF 111 ɨɧ ɩɪɢɨɛɪɟɬɟɬ ɧɟɨɠɢɞɚɧɧɵɣ ɫɨɜɟɪɲɟɧɧɨ ɨɲɢɛɨɱɧɵɣ ɜɢɞ:.model Q1 NPN (111=50 ...)ɉɨɷɬɨɦɭ ɩɪɢɦɟɧɟɧɢɟ ɨɩɪɟɞɟɥɟɧɢɣ .DEFINE ɜ ɞɢɪɟɤɬɢɜɟ .MODEL ɧɟɞɨɩɭɫɬɢɦɨ! ȼ ɷɬɢɯ ɰɟɥɹɯ ɦɨɠɧɨ ɢɫɩɨɥɶɡɨɜɚɬɶ ɢɞɟɧɬɢɮɢɤɚɬɨɪ ɩɪɨɦɟɠɭɬɨɱɧɨɣ ɩɟɪɟɦɟɧɧɨɣ.
ȼ ɪɚɫɫɦɚɬɪɢɜɚɟɦɨɦ ɩɪɢɦɟɪɟ ɷɬɨ ɦɨɠɟɬ ɛɵɬɶ:.define VALUE 11147D:\Ɉɩɢɫɚɧɢɟ MC8\MC8_V1_2.DOC.model Q1 NPN (BF= VALUE ...)Ɍɨɝɞɚ ɩɨɫɥɟ ɩɨɞɫɬɚɧɨɜɤɢ ɨɩɟɪɚɬɨɪ .MODEL ɩɪɢɨɛɪɟɬɟɬ ɩɪɚɜɢɥɶɧɵɣ ɜɢɞ:.model Q1 NPN(BF=111 ...)11. ɉɨɦɧɢɬɟ, ɱɬɨ ɜɵɪɚɠɟɧɢɹ ɜ ɨɩɟɪɚɬɨɪɚɯ ɨɩɪɟɞɟɥɟɧɢɹ ɩɟɪɟɦɟɧɧɵɯ .DEFINE ɩɨɧɢɦɚɸɬɫɹ ɛɭɤɜɚɥɶɧɨ. ɉɭɫɬɶ, ɧɚɩɪɢɦɟɪ, ɢɦɟɸɬɫɹ ɞɜɚ ɨɩɪɟɞɟɥɟɧɢɹ.define A 4+C.define ȼ Ⱥ*ɏɋɥɟɞɭɟɬ ɢɦɟɬɶ ɜ ɜɢɞɭ, ɱɬɨ ɜɵɪɚɠɟɧɢɟ 4+ɋ ɧɟ ɩɨɞɪɚɡɭɦɟɜɚɟɬɫɹ ɡɚɤɥɸɱɟɧɧɵɦ ɜ ɫɤɨɛɤɢ(4+ɋ). ɉɨɷɬɨɦɭ ɜɟɥɢɱɢɧɚ ȼ ɪɚɜɧɚ 4+ɋ*ɏ. ȿɫɥɢ ɠɟ ɜɟɥɢɱɢɧɚ ȼ ɞɨɥɠɧɚ ɛɵɬɶ ɪɚɜɧɨɣ (4+ɋ)*ɏ,ɫɤɨɛɤɢ ɧɭɠɧɨ ɩɪɨɫɬɚɜɢɬɶ ɜ ɨɩɪɟɞɟɥɟɧɢɢ ɜɟɥɢɱɢɧɵ Ⱥ:.define Ⱥ (4+ɋ)2.1.4.ɍɠɥɬɭɩɝɶɠ ɟɣɫɠɥɭɣɝɶȾɢɪɟɤɬɢɜɵ ɩɪɨɝɪɚɦɦɵ MC8 ɩɪɟɞɫɬɚɜɥɹɸɬ ɫɨɛɨɣ ɬɟɤɫɬɨɜɵɟ ɜɵɪɚɠɟɧɢɹ, ɧɚɱɢɧɚɸɳɢɟɫɹ ɫɬɨɱɤɢ ".". ɉɪɢ ɝɪɚɮɢɱɟɫɤɨɦ ɜɜɨɞɟ ɫɯɟɦ ɨɧɢ ɩɨɦɟɳɚɸɬɫɹ ɜ ɨɤɧɟ ɬɟɤɫɬɚ ɢɥɢ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨ ɜɨɤɧɟ ɫɯɟɦ, ɩɪɢ ɬɟɤɫɬɨɜɨɦ ɜɜɨɞɟ ɜ ɮɨɪɦɚɬɟ SPICE — ɜ ɬɟɤɫɬɨɜɨɦ ɮɚɣɥɟ [1].
ȼ ɫɜɹɡɢ ɫ ɷɬɢɦ MC8ɢɦɟɟɬ ɞɜɚ ɧɚɛɨɪɚ ɞɢɪɟɤɬɢɜ: ɨɞɢɧ ɞɥɹ ɝɪɚɮɢɱɟɫɤɨɝɨ ɜɜɨɞɚ ɫɯɟɦ, ɜɬɨɪɨɣ ɞɥɹ ɬɟɤɫɬɨɜɵɯ ɮɚɣɥɨɜɜ ɮɨɪɦɚɬɟ SPICE. ɉɨɫɤɨɥɶɤɭ ɩɪɟɞɥɚɝɚɟɦɵɣ ɤɭɪɫ ɜ ɨɫɧɨɜɧɨɦ ɩɪɟɞɩɨɥɚɝɚɟɬ ɝɪɚɮɢɱɟɫɤɢɣ ɜɜɨɞɫɯɟɦ ɢ ɢɯ ɩɨɫɥɟɞɭɸɳɢɣ ɚɧɚɥɢɡ, ɬɨ ɩɪɢɜɟɞɟɦ ɧɢɠɟ ɬɨɥɶɤɨ ɩɟɪɟɱɟɧɶ ɞɢɪɟɤɬɢɜ MC8 ɞɥɹ ɫɯɟɦɧɨɝɨɜɜɨɞɚ.ȼɫɟ ɞɢɪɟɤɬɢɜɵ SPICE ɢ ɛɨɥɶɲɢɧɫɬɜɨ ɞɢɪɟɤɬɢɜ, ɩɨɦɟɳɚɟɦɵɯ ɧɚ ɫɯɟɦɚɯ, ɫɨɜɩɚɞɚɸɬ ɫ ɞɢɪɟɤɬɢɜɚɦɢ ɢɡɜɟɫɬɧɨɣ ɩɪɨɝɪɚɦɦɵ PSpice [4], ɢɫɤɥɸɱɟɧɢɟ ɫɨɫɬɚɜɥɹɸɬ ɥɢɲɶ ɞɢɪɟɤɬɢɜɵ .DEFINE,.MACRO ɢ .PARAMETERS.
ɉɪɢɜɟɞɟɦ ɨɩɢɫɚɧɢɹ ɧɚɢɛɨɥɟɟ ɭɩɨɬɪɟɛɢɬɟɥɶɧɵɯ ɞɢɪɟɤɬɢɜ ɜ ɚɥɮɚɜɢɬɧɨɦ ɩɨɪɹɞɤɟ ɫ ɭɤɚɡɚɧɢɟɦ ɨɛɥɚɫɬɟɣ ɢɯ ɩɪɢɦɟɧɟɧɢɹ..DEFINE — ɪɫɣɬɝɩɠɨɣɠ ɢɨɛɲɠɨɣɤ ɣɟɠɨɭɣɯɣɥɛɭɩɫɛɧ ɪɠɫɠɧɠɨɨɶɰɎɨɪɦɚɬ (ɬɨɥɶɤɨ ɞɥɹ ɜɜɨɞɚ ɫɯɟɦ): .DEFINE <ɬɟɤɫɬ1> <ɬɟɤɫɬ2>ȼɵɩɨɥɧɹɟɬɫɹ ɡɚɦɟɧɚ ɩɪɨɫɬɨɣ ɬɟɤɫɬɨɜɨɣ ɩɟɪɟɦɟɧɧɨɣ <ɬɟɤɫɬ1> ɫɥɨɠɧɨɣ ɬɟɤɫɬɨɜɨɣ ɩɟɪɟɦɟɧɧɨɣ <ɬɟɤɫɬ2>. ɉɪɢɜɟɞɟɦ ɩɪɢɦɟɪɵ:.DEFINE R1 TEMP*.1*EXP(-T/tau) — ɬɟɤɫɬɨɜɚɹ ɩɟɪɟɦɟɧɧɚɹ R1 (ɨɛɨɡɧɚɱɚɸɳɚɹ ɫɨɩɪɨɬɢɜɥɟɧɢɟ ɪɟɡɢɫɬɨɪɚ) ɡɚɦɟɧɹɟɬɫɹ ɜɵɪɚɠɟɧɢɟɦ ɞɥɹ ɟɟ ɜɵɱɢɫɥɟɧɢɹ TEMP*.1*EXP(-T/tau); ɨɛɪɚɬɢɦɜɧɢɦɚɧɢɟ, ɱɬɨ ɬɚɤɢɦ ɨɛɪɚɡɨɦ ɦɨɠɧɨ ɡɚɞɚɬɶ ɡɚɜɢɫɢɦɨɫɬɶ ɥɸɛɨɝɨ ɩɚɪɚɦɟɬɪɚ ɫɯɟɦɵ ɨɬ ɜɪɟɦɟɧɢ,ɱɚɫɬɨɬɵ ɢ ɬ. ɩ., ɱɬɨ ɪɟɚɥɢɡɭɟɬɫɹ ɜ ɩɪɨɝɪɚɦɦɟ PSpice ɝɨɪɚɡɞɨ ɫɥɨɠɧɟɟ;.DEFINE Q1 ɄɌ312Ⱥ — ɩɨɡɢɰɢɨɧɧɨɟ ɨɛɨɡɧɚɱɟɧɢɟ ɬɪɚɧɡɢɫɬɨɪɚ Q1 ɩɪɢ ɦɨɞɟɥɢɪɨɜɚɧɢɢ ɡɚɦɟɧɹɟɬɫɹ ɬɢɩɨɦ ɬɪɚɧɡɢɫɬɨɪɚ ɄɌ312Ⱥ..DEFINE SQUAREWAVE+ Ons 0+ LABEL=START+ +10ns 1+ +10ns 048Ɇ.Ⱥ.
Ⱥɦɟɥɢɧɚ03.03.2006ɫɬɪ. 49 ɢɡ 135+ +10ns GOTO START 10 TIMES — ɟɫɥɢ ɩɪɢ ɨɩɢɫɚɧɢɢ ɚɬɪɢɛɭɬɨɜ ɰɢɮɪɨɜɨɝɨ ɫɢɝɧɚɥɚ STIMɢɫɩɨɥɶɡɨɜɚɬɶ ɩɟɪɟɦɟɧɧɭɸ SQUAREWAVE, ɜ ɞɚɥɶɧɟɣɲɟɦ ɩɪɢ ɦɨɞɟɥɢɪɨɜɚɧɢɢ ɨɧɚ ɛɭɞɟɬ ɡɚɦɟɧɟɧɚ ɬɟɤɫɬɨɜɵɦ ɨɩɢɫɚɧɢɟɦ ɩɟɪɢɨɞɢɱɟɫɤɨɝɨ ɫɢɝɧɚɥɚ..INCLUDE — ɝɥɦɹɲɠɨɣɠ ɭɠɥɬɭɩɝɩɞɩ ɯɛɤɦɛɎɨɪɦɚɬ (ɞɥɹ ɮɚɣɥɨɜ SPICE ɢɥɢ ɜɜɨɞɚ ɫɯɟɦ): .INCLUDE] <"ɢɦɹ_ɮɚɣɥɚ">Ʉɨɩɢɪɨɜɚɧɢɟ ɞɢɪɟɤɬɢɜ, ɩɨɦɟɳɟɧɧɵɯ ɜ ɬɟɤɫɬɨɜɨɦ ɮɚɣɥɟ, ɜ ɬɟɤɭɳɭɸ ɫɯɟɦɭ ɩɟɪɟɞ ɜɵɩɨɥɧɟɧɢɟɦ ɦɨɞɟɥɢɪɨɜɚɧɢɹ. ɂɦɹ ɮɚɣɥɚ ɦɨɠɟɬ ɜɤɥɸɱɚɬɶ ɢɦɹ ɞɢɫɤɚ ɢ ɩɨɥɧɵɣ ɩɭɬɶ ɤ ɧɟɦɭ. Ɂɚɤɥɸɱɚɬɶ ɢɦɹ ɮɚɣɥɚ ɜ ɤɚɜɵɱɤɢ ɧɟ ɨɛɹɡɚɬɟɥɶɧɨ. ȼ ɨɫɧɨɜɧɨɦ ɢɫɩɨɥɶɡɭɟɬɫɹ ɞɥɹ ɩɨɞɤɥɸɱɟɧɢɹ ɮɚɣɥɨɜɛɢɛɥɢɨɬɟɤ ɦɚɬɟɦɚɬɢɱɟɫɤɢɯ ɦɨɞɟɥɟɣ ɧɟɛɨɥɶɲɨɝɨ ɪɚɡɦɟɪɚ. ȼ ɫɜɹɡɢ ɫ ɬɟɦ, ɱɬɨ ɬɟɤɫɬɨɜɵɟ ɮɚɣɥɵɜɤɥɸɱɚɸɬɫɹ ɜ ɨɩɢɫɚɧɢɟ ɫɯɟɦɵ ɰɟɥɢɤɨɦ, ɞɥɹ ɩɨɞɤɥɸɱɟɧɢɹ ɛɨɥɶɲɢɯ ɛɢɛɥɢɨɬɟɤ ɰɟɥɟɫɨɨɛɪɚɡɧɟɟɢɫɩɨɥɶɡɨɜɚɬɶ ɞɢɪɟɤɬɢɜɭ .LIB, ɩɨɞɤɥɸɱɚɸɳɭɸ ɬɨɥɶɤɨ ɨɩɢɫɚɧɢɹ ɬɟɯ ɦɨɞɟɥɟɣ, ɧɚ ɤɨɬɨɪɵɟ ɜ ɫɯɟɦɟɟɫɬɶ ɫɫɵɥɤɢ.ɉɪɢɦɟɪ: .INCLUDE D:\MC8\exdef.txt.LIB — ɪɩɟɥɦɹɲɠɨɣɠ ɯɛɤɦɩɝ ɜɣɜɦɣɩɭɠɥ ɥɩɧɪɩɨɠɨɭɩɝɎɨɪɦɚɬ (ɞɥɹ ɮɚɣɥɨɜ SPICE ɢɥɢ ɜɜɨɞɚ ɫɯɟɦ): .LIB ["ɢɦɹ ɮɚɣɥɚ ɛɢɛɥɢɨɬɟɤɢ"]ȼ ɬɟɤɫɬɨɜɨɦ ɮɚɣɥɟ ɛɢɛɥɢɨɬɟɤɢ ɫ ɭɤɚɡɚɧɧɵɦ ɢɦɟɧɟɦ ɫɨɞɟɪɠɢɬɫɹ ɨɩɢɫɚɧɢɟ ɜɫɬɪɨɟɧɧɵɯɦɨɞɟɥɟɣ ɨɞɧɨɝɨ ɢɥɢ ɧɟɫɤɨɥɶɤɢɯ ɤɨɦɩɨɧɟɧɬɨɜ (ɩɚɪɚɦɟɬɪɵ ɤɚɠɞɨɝɨ ɤɨɦɩɨɧɟɧɬɚ ɜɜɨɞɹɬɫɹ ɩɨ ɞɢɪɟɤɬɢɜɚɦ .MACRO, .MODEL ɢɥɢ .SUBCKT/.ENDS — ɞɥɹ ɩɨɞɫɯɟɦɵ ɧɚ ɹɡɵɤɟ SPICE).
ȼ ɷɬɨɦ ɠɟɮɚɣɥɟ ɦɨɝɭɬ ɛɵɬɶ ɩɨɦɟɳɟɧɵ ɤɨɦɦɟɧɬɚɪɢɢ ɢ ɨɛɪɚɳɟɧɢɹ ɤ ɞɪɭɝɢɦ ɞɢɪɟɤɬɢɜɚɦ .LIB. ɉɪɢɦɟɧɟɧɢɟɞɢɪɟɤɬɢɜɵ .LIB ɫɥɭɠɢɬ ɚɥɶɬɟɪɧɚɬɢɜɨɣ ɢ ɨɞɧɨɜɪɟɦɟɧɧɨ ɞɨɩɨɥɧɟɧɢɟɦ ɪɚɡɦɟɳɟɧɢɸ ɨɩɢɫɚɧɢɣɦɨɞɟɥɟɣ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨ ɜ ɨɤɧɟ ɬɟɤɫɬɚ ɫɯɟɦɵ ɢɥɢ ɜ ɮɚɣɥɟ SPICE. ɂɦɹ ɮɚɣɥɚ ɦɨɠɟɬ ɜɤɥɸɱɚɬɶ ɢɦɹ ɞɢɫɤɚ ɢ ɩɨɥɧɵɣ ɩɭɬɶ ɤ ɧɟɦɭ. Ɂɚɤɥɸɱɚɬɶ ɢɦɹ ɮɚɣɥɚ ɜ ɤɚɜɵɱɤɢ ɧɟ ɨɛɹɡɚɬɟɥɶɧɨ. Ɋɚɫɲɢɪɟɧɢɟ ɢɦɟɧɢ ɮɚɣɥɚɦ ɛɢɛɥɢɨɬɟɤ ɩɨ ɭɦɨɥɱɚɧɢɸ ɧɟ ɧɚɡɧɚɱɚɸɬɫɹ. ɉɨɷɬɨɦɭ ɪɚɫɲɢɪɟɧɢɟ ɢɦɟɧɢ,ɧɚɩɪɢɦɟɪ .LIB, ɞɨɥɠɧɨ ɛɵɬɶ ɭɤɚɡɚɧɨ ɜ ɹɜɧɨɦ ɜɢɞɟ. ȼ ɷɬɨɦ ɮɚɣɥɟ ɦɨɝɭɬ ɛɵɬɶ ɢɫɩɨɥɶɡɨɜɚɧɵɬɨɥɶɤɨ ɞɢɪɟɤɬɢɜɵ .MACRO, .MODEL, .SUBCKT, .ENDS ɢɥɢ .LIB.
Ⱦɪɭɝɢɟ ɞɢɪɟɤɬɢɜɵ ɧɟ ɞɨɩɭɫɤɚɸɬɫɹ. ɋɬɪɨɤɢ, ɧɚɱɢɧɚɸɳɢɟɫɹ ɫ ɫɢɦɜɨɥɚ «*», ɢɝɧɨɪɢɪɭɸɬɫɹ ɰɟɥɢɤɨɦ. ɂɝɧɨɪɢɪɭɸɬɫɹ ɬɚɤɠɟ ɮɪɚɝɦɟɧɬɵ ɫɬɪɨɤ ɩɨɫɥɟ ɫɢɦɜɨɥɚ «;».ɉɪɢ ɭɤɚɡɚɧɢɢ ɜ ɡɚɞɚɧɢɢ ɧɚ ɦɨɞɟɥɢɪɨɜɚɧɢɟ ɢɦɟɧɢ ɤɚɤɨɝɨ-ɥɢɛɨ ɤɨɧɤɪɟɬɧɨɝɨ ɤɨɦɩɨɧɟɧɬɚ,ɦɨɞɟɥɶ ɤɨɬɨɪɨɝɨ ɫɨɞɟɪɠɢɬɫɹ ɜ ɛɢɛɥɢɨɬɟɱɧɨɦ ɮɚɣɥɟ, ɜ ɈɁɍ ɡɚɝɪɭɠɚɟɬɫɹ ɧɟ ɜɟɫɶ ɮɚɣɥ, ɚ ɬɨɥɶɤɨɟɝɨ ɱɚɫɬɶ, ɨɬɧɨɫɹɳɚɹɫɹ ɤ ɞɚɧɧɨɦɭ ɤɨɦɩɨɧɟɧɬɭ.ȿɫɥɢ ɢɦɹ ɮɚɣɥɚ ɧɟ ɭɤɚɡɚɧɨ, ɬɨ ɩɨ ɭɦɨɥɱɚɧɢɸ ɡɚɝɪɭɠɚɟɬɫɹ ɮɚɣɥ NOM.LIB. ɇɨ ɜ ɫɜɹɡɢ ɫɬɟɦ, ɱɬɨ ɷɬɨɬ ɮɚɣɥ ɩɪɨɫɦɚɬɪɢɜɚɟɬɫɹ ɜɫɟɝɞɚ, ɬɨ ɜɜɨɞ ɞɢɪɟɤɬɢɜɵ .LIB ɛɟɡ ɭɤɚɡɚɧɢɹ ɢɦɟɧɢ ɮɚɣɥɚɢɦɟɟɬ ɫɦɵɫɥ ɩɪɢɦɟɧɹɬɶ ɞɥɹ ɢɡɦɟɧɟɧɢɹ ɩɨɪɹɞɤɚ ɩɪɨɫɦɨɬɪɚ ɮɚɣɥɨɜ ɛɢɛɥɢɨɬɟɤ (ɫɦ. ɧɢɠɟ). ɇɚɢɛɨɥɟɟ ɱɚɫɬɨ ɟɟ ɩɪɢɦɟɧɹɸɬ ɞɥɹ ɭɤɚɡɚɧɢɹ ɢɦɟɧ ɮɚɣɥɨɜ ɛɢɛɥɢɨɬɟɤ, ɨɬɫɭɬɫɬɜɭɸɳɢɯ ɜ NOM.LIBɢɥɢ ɢɦɟɸɳɢɯ ɞɪɭɝɨɣ ɜɚɪɢɚɧɬ ɦɨɞɟɥɢ ɤɚɤɨɝɨ-ɧɢɛɭɞɶ ɤɨɦɩɨɧɟɧɬɚ.ɉɪɢɜɟɞɟɦ ɩɪɢɦɟɪɵ:.LIB "KT315A.mod" - ɩɨɞɤɥɸɱɟɧɢɟ ɮɚɣɥɚ ɨɩɢɫɚɧɢɹ ɦɨɞɟɥɢ ɬɪɚɧɡɢɫɬɨɪɚ ɄɌ315Ⱥ, ɧɚɯɨɞɹɳɟɝɨɫɹ ɜ ɩɨɞɤɚɬɚɥɨɝɟ \MC8\DATA;.LIB "D:\MC8\DATA\RUS\d.lib" — ɩɨɞɤɥɸɱɟɧɢɟ ɛɢɛɥɢɨɬɟɤɢ ɞɢɨɞɨɜ, ɧɚɯɨɞɹɳɟɣɫɹ ɧɚ ɞɢɫɤɟD ɜ ɩɨɞɤɚɬɚɥɨɝɟ \MC8\DATA\RUS.49D:\Ɉɩɢɫɚɧɢɟ MC8\MC8_V1_2.DOCȼ ɤɚɬɚɥɨɝɟ MC8\DATA\ ɞɨɥɠɟɧ ɧɚɯɨɞɢɬɶɫɹ ɮɚɣɥ NOM.LIB, ɜ ɤɨɬɨɪɨɦ ɩɟɪɟɱɢɫɥɟɧɵ ɞɢɪɟɤɬɢɜɵ ɩɨɞɤɥɸɱɟɧɢɹ ɜɫɟɯ ɢɫɩɨɥɶɡɭɟɦɵɯ ɛɢɛɥɢɨɬɟɤ.
ɉɪɢɜɟɞɟɦ ɩɪɢɦɟɪ ɷɬɨɝɨ ɮɚɣɥɚ, ɩɨɫɬɚɜɥɹɟɦɨɝɨ ɜɦɟɫɬɟ ɫ MC8 ɢ ɞɨɩɨɥɧɹɟɦɨɝɨ ɩɨɥɶɡɨɜɚɬɟɥɟɦ:.lib "utility.lbr" .lib "diode.lbr".lib "linear.lib".lib "nation.lib".lib "analog.lib".lib "digio.lib".lib "digOOO.lib".LIB "D:\MC8\DATA\RUS\qrus.lib".LIB "D:\MC8\DATA\ RUS\d.lib".LIB "D:\MC8\DATA\ RUS\digit.lib"ȼ ɫɥɭɱɚɟ, ɤɨɝɞɚ ɨɞɧɚ ɢ ɬɚ ɠɟ ɦɨɞɟɥɶ ɢɦɟɟɬ ɪɚɡɥɢɱɧɵɟ ɨɩɢɫɚɧɢɹ, ɧɚɯɨɞɹɳɢɯɫɹ ɜ ɪɚɡɧɵɯɮɚɣɥɚɯ, ɧɟɨɛɯɨɞɢɦɨ ɭɱɢɬɵɜɚɬɶ, ɜ ɤɚɤɨɦ ɩɨɪɹɞɤɟ ɩɪɨɝɪɚɦɦɚ MC8 ɜɵɩɨɥɧɹɟɬ ɩɨɢɫɤ ɦɨɞɟɥɟɣ:• ɜ ɨɤɧɟ ɬɟɤɫɬɚ;• ɜ ɮɚɣɥɟ, ɢɦɹ ɤɨɬɨɪɨɝɨ ɭɤɚɡɚɧɨ ɜ ɚɬɪɢɛɭɬɟ FILE (ɟɫɥɢ ɬɚɤɨɜɨɣ ɢɦɟɟɬɫɹ);• ɜ ɮɚɣɥɚɯ, ɩɟɪɟɱɢɫɥɟɧɧɵɯ ɜ ɞɢɪɟɤɬɢɜɟ .LIB;• ɜ ɮɚɣɥɚɯ, ɩɟɪɟɱɢɫɥɟɧɧɵɯ ɜ ɮɚɣɥɟ NOM.LIB, ɩɪɨɫɦɚɬɪɢɜɚɟɦɨɦ ɩɨ ɭɦɨɥɱɚɧɢɸ..MACRO — ɢɛɟɛɨɣɠ ɩɪɫɠɟɠɦɠɨɣɤ ɧɛɥɫɩɬɩɝɎɨɪɦɚɬ (ɬɨɥɶɤɨ ɞɥɹ ɜɜɨɞɚ ɫɯɟɦ):.MACRO <ɢɦɹ ɦɚɤɪɨɫɚ> <ɢɦɹ ɩɚɪɚɦɟɬɪɚ ɫɯɟɦɵ (ɫɩɢɫɨɤ ɡɧɚɱɟɧɢɣ ɩɚɪɚɦɟɬɪɨɜ) >ɉɨɞɨɛɧɨ ɞɢɪɟɤɬɢɜɟ .DEFINE ɨɩɪɟɞɟɥɹɟɬ ɢɦɹ ɦɚɤɪɨɫɚ ɢ ɧɚɛɨɪ ɡɧɚɱɟɧɢɣ ɩɚɪɚɦɟɬɪɨɜ, ɩɨɞɫɬɚɜɥɹɟɦɵɯ ɜ ɫɯɟɦɭ.
ɂɫɩɨɥɶɡɭɟɬɫɹ ɞɥɹ ɛɨɥɟɟ ɤɨɦɩɚɤɬɧɨɣ ɡɚɩɢɫɢ ɩɚɪɚɦɟɬɪɨɜ ɦɨɞɟɥɟɣ ɧɚ ɫɯɟɦɟ, ɝɞɟ ɜɦɟɫɬɨ ɞɥɢɧɧɨɝɨ ɨɩɪɟɞɟɥɟɧɢɹ ɧɚɛɨɪɚ ɩɚɪɚɦɟɬɪɨɜ ɡɚɩɢɫɵɜɚɟɬɫɹ ɢɦɹ ɦɚɤɪɨɫɚ..MACRO MY_SCR SCR(50m,40m,1u,1,50,50Meg,30u,105,1)Ɂɞɟɫɶ ɞɚɧɨ ɨɩɪɟɞɟɥɟɧɢɟ ɦɚɤɪɨɫɚ MY_SCR, ɤɨɬɨɪɵɣ ɜ ɨɩɢɫɚɧɢɢ ɦɨɞɟɥɢ ɬɢɪɢɫɬɨɪɚ ɛɭɞɟɬɡɚɦɟɧɟɧ ɫɩɢɫɤɨɦ ɩɚɪɚɦɟɬɪɨɜ SCR(50m,40m,1u,1,50,50l\/Ieg,30u,105,1)..MODEL — ɩɪɣɬɛɨɣɠ ɧɩɟɠɦɣ ɥɩɧɪɩɨɠɨɭɛɎɨɪɦɚɬ (ɞɥɹ ɮɚɣɥɨɜ SPICE ɢɥɢ ɜɜɨɞɚ ɫɯɟɦ):.MODEL <ɢɦɹ ɦɨɞɟɥɢ> [ȺɄɈ: ɢɦɹ ɦɨɞɟɥɢ ɩɪɨɬɨɬɢɩɚ>] <ɢɦɹ ɬɢɩɚ ɦɨɞɟɥɢ>+ ([[<ɢɦɹ ɩɚɪɚɦɟɬɪɚ>=<ɡɧɚɱɟɧɢɟ>] [LɈɌ=<ɪɚɡɛɪɨɫ 1>[%]] [DEV=<ɪɚɡɛɪɨɫ 2>[%]]]*+ [Ɍ_Ⱥȼ5>=<ɡɧɚɱɟɧɢɟ>] ɢɥɢ [T_REL__GLOBAL=<ɡɧɚɱɟɧɢɟ>] ɢɥɢ + [T_REL_LOCAL=< ɡɧɚɱɟɧɢɟ>])Ɂɞɟɫɶ <ɢɦɹ ɦɨɞɟɥɢ> — ɢɦɹ ɦɨɞɟɥɢ ɤɨɦɩɨɧɟɧɬɚ ɫɯɟɦɵ, ɧɚɡɧɚɱɚɟɦɨɟ ɩɨɥɶɡɨɜɚɬɟɥɟɦ ɩɪɨɢɡɜɨɥɶɧɨ, ɧɚɩɪɢɦɟɪ RLOAD, KT315V, D104.
