Đề thi dự thính cuối kỳ 2 môn thi Kỹ thuật số

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Trường Đại học Bách Khoa TP.HCM−Khoa Điện-Điện Tử−Bộ môn Điện Tử

ꢁꢂꢃꢀꢄꢅꢀꢆꢇꢈꢉꢀꢊꢂꢋꢀ

ꢗꢇꢜꢉ

ꢀ

ꢉꢊꢅꢀꢋꢌꢅꢍꢎꢅꢀꢋꢏꢐꢋꢅꢑꢒꢓꢌꢅꢔꢕꢅꢌꢌꢅꢖꢗꢘꢆꢗꢙꢗꢘꢆꢚꢛꢅ

ꢀ

ꢜꢝꢃꢅꢞꢟꢠꢡꢅꢔꢢꢅꢀꢋꢒꢣꢀꢅꢤꢓꢅꢖꢈꢘꢗꢘꢗꢥꢛꢀꢀꢀꢀ

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢅꢀꢟꢦꢠꢅꢄꢠꢂꢃꢡꢅꢧꢘꢅꢨꢟꢩꢞꢅ

ꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢐꢄꢪꢫꢅꢞꢟꢠꢡꢅꢚꢘꢇꢘꢬꢇꢗꢘꢆꢚꢅ

ꢀꢖꢤꢠꢃꢟꢅꢭꢠꢮꢃꢅꢯꢟꢝꢃꢄꢅꢰꢱꢲꢳꢅꢴꢵꢅꢶꢷꢃꢄꢅꢞꢪꢠꢅꢸꢠꢹuꢛꢅ

ꢀ

ꢅꢋꢺꢅꢀꢻꢐꢡꢅꢼꢼꢼꢼꢼꢼꢼꢼꢼꢼꢼꢼꢼꢼꢼꢅꢅꢜꢤꢤꢽꢡꢅꢼꢼꢼꢼꢼꢼꢼꢾꢅꢅꢅꢐꢋꢿꢜꢡꢅꢼꢼꢼꢾꢾꢅ

ꢅ

ꢌꢇꢍꢂꢀꢎꢇꢏꢍꢀꢐꢑꢉꢀꢒꢑꢇꢀꢊꢂꢇꢀꢍꢆayꢀꢊꢓꢏꢍꢀꢔꢕꢀꢖꢀꢗꢕꢀꢊꢂꢇꢀꢘꢙꢀꢚꢛꢀꢊꢓaꢍꢆꢀ

ꢀ

ꢑꣀuꢅꢆꢡꢅꢖꢗꢾꢘꢅꢰꢠꣁꣂꢛꢅꢅ

ꢁꢂꢀꢃꢄꢅꢀꢄꢆꢇꢀꢈꢀꢉꢊꢋꢌꢀꢍꢎꢏꢐꢑꢐꢃꢒꢀꢓꢔꢕꢖꢀꢗꢄꢘꢖꢀꢄꢊꢙꢌꢀꢚꢛꢌꢜꢀꢖꢝꢖꢀꢖꢞꢌꢜꢀꢟꢅꢜꢊꢖꢀꢌꢄꢔꢀꢄꢠꢌꢄꢀꢡꢢꢂꢀꢑꢊꢋꢗꢀꢣꢤꢌꢜꢀꢄꢆꢇꢀ

ꢍꢎꢏꢐꢑꢐꢃꢒꢀꢖꢥꢀꢉꢦꢌꢜꢀꢜꢊꢝꢀꢗꢣꢧꢀꢉꢨꢌꢀꢚꢔꢩꢊꢂ

ꢀ

ꣃ꣇ꢃꢄꢅꢄꢠ꣈ꢅꢞꢁ꣉ꢡꢅ

Aꢅ

ꢷꢀ

ꣀꢀ

ꣃꢅ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢑꢅ ꣄ꢅ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢷꢀ

ꣀꢀ

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ

ꢏꢀ

ꢀ

ꢳꣅꢃꢄꢅ

ꢸoꢄꢠꢳ꣆ꢅ

ꢑꢀ

ꢃꢀ

ꢍꢀ

ꢀ

ꢊꢂꢀꢃꢄꢪꢀꢚꢘꢁꢀꢡꢆꢅꢀꢉꢦꢌꢜꢀꢜꢊꢝꢀꢗꢣꢧꢀꢎꢫꢄꢬꢌꢜꢀꢣꢭꢗꢀꢜꢮꢌꢀꢚꢛꢌꢜꢀꢉꢠꢁꢀꢯꢐꢀꢰꢄꢔơꢌꢜꢀꢰꢄꢝꢰꢀꢓꢱꢊꢀꢲꢳꢐꢴꢂꢒꢐꢀꢖꢄꢪꢀꢣꢁꢀꢖꢞꢌꢜꢀ

ꢟꢅꢜꢊꢖꢀꢖꢵꢌꢀꢗꢄꢊꢋuꢀꢗꢣꢅꢌꢜꢀꢲơꢀꢓꢶꢂꢀꢎꢷꢂꢸꢀꢓꢊꢹꢇꢒꢀ

ꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴ

ꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢀ

ꢊꢊꢂꢀꢺꢛꢌꢜꢀꢉꢠꢁꢀꢯꢀꢣꢭꢗꢀꢜꢮꢌꢀꢄꢆꢇꢀꢍꢎꢏꢐꢑꢐꢃꢒꢀꢡꢆꢀꢫꢊꢹꢇꢀꢗꢣꢁꢀꢖꢞꢌꢜꢀꢟꢅꢜꢊꢖꢀꢓꢻꢀꢗꢠꢇꢀꢓꢔꢕꢖꢀꢼꢀꢖꢽuꢀꢊꢂꢀꢎꢷꢂꢸꢀꢓꢊꢹꢇꢒꢀ

ꢀ

ꢉꢂꢀꢃꢄꢅꢀꢄꢆꢇꢀꢈꢀꢉꢊꢋꢌꢀ

ꢍ

(

ꢏꢐꢑꢐꢃ

)

= ꢏ ⊕ ꢑ + ꢏꢂꢑꢂꢃ ꢂꢀꢃꢄꢾꢌꢜꢀꢇꢊꢌꢄꢀꢣꢤꢌꢜꢀ

ꢍ

(

ꢏꢐꢑꢐꢃ = ꢏꢑ + ꢏꢑ ꢐꢀꢡꢩꢊꢀ

)

ꢍ

(

ꢏꢐꢑꢐꢃ ꢀꢟꢆꢀꢉꢛꢀꢖꢿꢁꢀꢄꢆꢇꢀ

)

ꢍ

(

ꢏꢐꢑꢐꢃ ꢂꢀꢎꣀꢂꢷꢀꢓꢊꢹꢇꢒꢀ

)

ꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴ

ꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢀ

ꢀꢁꢂꢃꢄꢅꢆꢅꢇꢅꢈꢅ

ꢑꣀuꢅꢗꢡꢅꢖꢚꢾꢘꢅꢰꢠꣁꣂꢛꢅ

ꢃꢄꢅꢀꢏꣁꢀꢏ_ꣀꢏ_ꢷꢀꢡꢆꢀꢑꣁꢀꢑ_ꣀꢑ_ꢷꢀꢟꢆꢀꢄꢁꢊꢀꢲꢳꢀꢌꢄꢧꢀꢰꢄꢽꢌꢀꢫꢄꢬꢌꢜꢀꢚꣂuꢐꢀꢇꣃꢊꢀꢲꢳꢀꢖꢥꢀ꣄ꢀꢉꢊꢗꢐꢀꢗꢣꢅꢌꢜꢀꢓꢥꢀꢏ_ꣀꢀꢟꢆꢀꣅ꣆ꢑꢀ

ꢖꢿꢁꢀꢏꢀꢡꢆꢀꢑ_ꣀꢀꢟꢆꢀꣅ꣆ꢑꢀꢖꢿꢁꢀꢑꢂꢀ꣇ꢮꢊꢀꢍꢀꢟꢆꢀꢫꢋꢗꢀ꣈uꢦꢀꢖꢿꢁꢀꢰꢄ꣉ꢰꢀꢌꢄꢽꢌꢀꢜꢊ꣊ꢁꢀꢏꢀꢡꢆꢀꢑꢂꢀ

ꢁꢂꢀ꣋꣌ꢰꢀꢉꢦꢌꢜꢀꢜꢊꢝꢀꢗꢣꢧꢀꢖꢿꢁꢀꢄꢙꢀꢗꢞꢀꢄꢕꢰꢀꢗꢣꢨꢌꢂꢀꢎꣀꢂꢷꢀꢓꢊꢹꢇꢒꢀ

꣊ꢱuꢅ꣋ꢡꢀ꣆ꢊꢌꢄꢀꢡꢊꢨꢌꢀ꣍ꢝꢖꢀꢓꢧꢌꢄꢀꢣ꣎ꢀꢖ꣏ꢌꢀꢉꢁꢅꢀꢌꢄꢊꢨuꢀꢉꢊꢗꢀꢓꢹꢀꢉꢊꢹuꢀꢚꢊ꣐ꢌꢀꢌꢜ꣎ꢀꢣꢁꢀꢍꢂꢀꢀ

ꢀ

ꢉꢂꢀꢺꢛꢌꢜꢀꢉ꣑ꢀꢜꢊꢦꢊꢀꢇꢻꢀ꣒ꢀꢲꢁꢌꢜꢀꣀ꣓ꢀꢌꢜ꣎ꢀꢣꢁꢀꢗ꣔ꢖꢄꢀꢖꢘꢖꢀꢗꢄꣂꢰꢀꢡꢆꢀꢖꢞꢌꢜꢀꢟꢅꢜꢊꢖꢀꢖ꣏ꢌꢀꢗꢄꢊꢋꢗꢀꢗꢄꢘꢖꢀꢄꢊꢙꢌꢀꢉ꣑ꢀꢌꢄꢽꢌꢀ

ꢗꢣꢨꢌꢂꢀꢎꣀꢂꢷꢀꢓꢊꢹꢇꢒꢀ

ꢀ

ꢖꢂꢀꢺꢛꢌꢜꢀꢉ꣑ꢀꢖ꣑ꢌꢜꢀꢉꢝꢌꢀꢰꢄ꣏ꢌꢀꢎ꣕ꢏꢒꢀꢎꢡꢢꢀꢚꢱꢌꢜꢀꢲơꢀꢓꢶꢀꢫꢄꢳꢊꢒꢀꢡꢆꢀꢖꢞꢌꢜꢀꢟꢅꢜꢊꢖꢀꢎꢌꢋuꢀꢖ꣏ꢌꢒꢀꢗꢄꢘꢖꢀꢄꢊꢙꢌꢀꢉ꣑ꢀ

ꢌꢄꢽꢌꢀꢗꢣꢨꢌꢂꢀꢎꣀꢂꢷꢀꢓꢊꢹꢇꢒꢀ

꣌ꢲꢠꢅ꣋ꢡꢀSinh viên viết phép nhân tổng quát giữa 2 số A₁A₀với B₁B₀, từ đó thực hiện dùng bộ

cộng bán phần (HA) và cổng logic (nếu cần).

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢏ_ꣀꢏ_ꢷꢀ

×ꢀ

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢑ_ꣀꢑ_ꢷꢀ

ꢀꢁꢂꢃꢄꢅꢗꢅꢇꢅꢈꢅ

ꢑꣀuꢅꢚꢡꢅꢖꢗꢾꢬꢅꢰꢠꣁꣂꢛꢅ

꣆꣖ꢀꢚ꣗ꢌꢜꢀꢺ꣘ꢍꢍꢀꢖꢥꢀꢌꢜ꣎ꢀꢡꢆꢅꢀ꣍uꢌꢜꢀꢖꢟꢅꢖꢫꢀꢫ꣔ꢖꢄꢀꢗꢄeꢅꢀꢖꢱꢌꢄꢀ꣍uꢳꢌꢜꢐꢀꢖꢝꢖꢀꢌꢜ꣎ꢀꢡꢆꢅꢀꢰꢣeꢲeꢗꢀꢎ꣙ꢣꢒꢀꢡꢆꢀ

ꢖꢟeꢁꢣꢀꢎꢃꢟꢒꢀꢗ꣔ꢖꢄꢀꢖꢘꢖꢀꢇꢾꢖꢀꢗꢄꣂꢰꢐꢀꢗꢄꢊꢋꢗꢀꢫꢋꢀꢉ꣑ꢀꢓꢋꢇꢀꢌꢳꢊꢀꢗꢊꢋꢰꢀꢎꢉ꣑ꢀꢓꢋꢇꢀꢉꣂꢗꢀꢓꢶꢌꢜꢀꢉ꣑ꢒꢀꢈꢀꢉꢊꢗꢀ꣚_꣄꣚_ꣀ꣚_ꢷꢀ

ꢎꢡꢩꢊꢀ꣚_꣄ꢀꢟꢆꢀꣅ꣆ꢑꢒꢀꢓꢋꢇꢀ꣍uꢳꢌꢜꢀꢗ꣛ꢀꢜꢊꢝꢀꢗꢣꢧꢀꢈꢀꢡꢆꢀꢇꢅꢚuꢟꢅꢀꢖꢿꢁꢀꢉ꣑ꢀꢓꢋꢇꢀꢉꢤꢌꢜꢀꢸꢂꢅ

ꢁꢂꢀꢃꢄuꢀꢫ꣜ꢀꢓꢋꢇꢀꢖꢿꢁꢀꢉ꣑ꢀꢓꢋꢇꢀꢗꢣꢨꢌꢀꢟꢆꢀꢎꢷꢂꢸꢀꢓꢊꢹꢇꢒꢀ

ꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢴꢀ

ꢉꢂꢀ꣝ꢣꢠꢌꢄꢀꢉꢆyꢀꢖꢝꢖꢄꢀꢗꢄꢊꢋꢗꢀꢫꢋꢀꢗ꣔ꢌꢀꢄꢊꢙuꢀꢣeꢲeꢗꢀ꣞ꢂꢀꢎꢷꢂꢸꢀꢓꢊꢹꢇꢒꢀ

ꢀ

ꢖꢂꢀ꣟ꢢꢀꢲơꢀꢓꢶꢀꢟꢅꢜꢊꢖꢀꢗꢄꢘꢖꢀꢄꢊꢙꢌꢀꢉ꣑ꢀꢓꢋꢇꢀꢗꢣꢨꢌꢂꢀꢎꣀꢂꢷꢀꢓꢊꢹꢇꢒꢀ

ꢅ

ꢚꢂꢀ꣟ꢢꢀꢜꢊꢦꢌꢀꢓꢶꢀ꣍uꢌꢜꢀꢉ꣑ꢀꢓꢋꢇꢀꢎꢗ꣔ꢌꢀꢄꢊꢙuꢀꢌꢜ꣎ꢀꢣꢁꢀ꣚_ꢷꢐꢀ꣚_ꣀꢐꢀ꣚_꣄ꢒꢀꢡꢆꢀꢗ꣔ꢌꢀꢄꢊꢙuꢀꢣeꢲeꢗꢀ꣞ꢐꢀꢜꢊꢦꢀꢲ꣖ꢀꢉꢁꢌꢀꢓ꣏uꢀ

꣍_ꢗ꣍_ꢆ꣍_ꢘ꣎ꢆꢘꢆꢀꢎꢷꢂꢸꢀꢓꢊꢹꢇꢒꢀ

ꢅ

ꢑꢔꢅ

ꢆꢅ

ꢅ

꣍_ꢘꢅ

ꢖ꣊ꢤꣃꢛꢅ

ꢅ

ꢘꢅ

ꢆꢅ

ꢅ

꣍_ꢆꢅ

꣍_ꢗꢅ

꣏ꢅ

ꢀꢁꢂꢃꢄꢅꢚꢅꢇꢅꢈꢅ

ꢑꣀuꢅꢈꢡꢅꢖꢗꢾꢬꢅꢰꢠꣁꣂꢛꢅ

ꢺꢛꢌꢜꢀꢀ꣠ꢯ꣘ꢍꢍꢀꢖꢥꢀꢌꢜ꣎ꢀꢡꢆꢅꢀ꣍uꢌꢜꢀꢖꢟꢅꢖꢫꢀꢫ꣔ꢖꢄꢀꢗꢄeꢅꢀꢖꢱꢌꢄꢀꢟꢨꢌꢐꢀꢖꢝꢖꢀꢌꢜ꣎ꢀꢡꢆꢅꢀꢰꢣeꢲeꢗꢀꢎ꣙ꢣꢒꢀꢡꢆꢀꢖꢟeꢁꢣꢀ

ꢎꢃꢟꢒꢀꢗ꣔ꢖꢄꢀꢖꢘꢖꢀꢇꢾꢖꢀꢖꢁꢅꢐꢀꢗꢄꢊꢋꢗꢀꢫꢋꢀꢉ꣑ꢀꢓꢋꢇꢀꢲꢅꢌꢜꢀꢲꢅꢌꢜꢀꢎꢉ꣑ꢀꢓꢋꢇꢀꢓꢶꢌꢜꢀꢉ꣑ꢒꢀꢈꢀꢉꢊꢗꢀ꣚_꣄꣚_ꣀ꣚_ꢷꢀꢎꢡꢩꢊꢀ꣚_꣄ꢀꢟꢆꢀ

ꣅ꣆ꢑꢒꢀꢖꢥꢀꢚꢻyꢀꢓꢋꢇꢀꢌꢄꢔꢀꢲꢁuꣁꢀꢷꣀꢷ→ꣀꢷꣀ→ꣀꣀꢷ→ꢷꢷꣀ→ꢷꢷꢷ→ꣀꣀꣀ→ꣀꢷꢷ→ꢷꣀꣀ→ꢷꣀꢷ→ꢂꢂꢂꢀ

ꢁꢂꢀ꣋꣌ꢰꢀꢉꢦꢌꢜꢀꢗꢣꢱꢌꢜꢀꢗꢄꢝꢊꢀꢖꢿꢁꢀꢉ꣑ꢀꢓꢋꢇꢀꢎꣀꢂꢷꢀꢓꢊꢹꢇꢒ

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ꢀꢁ꣐ꢃꢄꢅꢞꢟ꣈ꢠꢅꢟꢠꢹꢃꢅꢞ꣐ꢠꢅ ꢀꢁ꣐ꢃꢄꢅꢞꢟ꣈ꢠꢅꢯ꣑ꢅꢞꢠ꣑ꢨꢅ

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ꢗ꣔ꢖꢄꢀꢖꢘꢖꢀꢗꢄꢠꢀꢉ꣑ꢀꢓꢋꢇꢀꢲꢢꢀꢓꢋꢇꢀꢉ꣢ꢗꢀꢓ꣏uꢀꢗ꣛ꢀꢗꢣꢱꢌꢜꢀꢗꢄꢝꢊꢀ꣍_ꢗ꣍_ꢆ꣍_ꢘ꣎ꢘꢆꢆꢎꢷꢂꢸꢀꢓꢊꢹꢇꢒꢀ

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