rzzanarki
Üye
- Katılım
- 25 Haz 2015
- Mesajlar
- 1
- Puanları
- 1
- Yaş
- 30
Arkadaşlar merhaba ellimde 28 mikroişlemci sorusu var . 20 tanesini bulabldm yalnız 8 tanesini bulamadm. Sorular cok basit erasmus yaptıgım içn hç çalışmadıgımdan çözemyrm yardımcı olursanız sevinirim.
1)What will be the content of r21 after: ldi r21, 0x41 ori r21, 0x33
2) How to isolate bit 3 in r16 (the simplest solution)? Write assembly code?
3)What will be the content of r17 after: ldi r17, 0xAC swap r17 r17 = ?
4)Convert 8 bit binary number to opposite in U2 code 0b11111000
5) In 8-bit processor we are adding 0b11111111 to 0b11111111. What are the values of S and V flag?
6)Add two 16-bit numbers in 8-bit processor: A = 0x12AB B = 0x44FF
7)What can we do with PWM mode in counters? Give simple example of application..
8)How can we secure our critical code from interrupting by ISR? Write simple assembly
9) How to avoid pressing button too many times by mistake? Write simple assembly.
1)What will be the content of r21 after: ldi r21, 0x41 ori r21, 0x33
2) How to isolate bit 3 in r16 (the simplest solution)? Write assembly code?
3)What will be the content of r17 after: ldi r17, 0xAC swap r17 r17 = ?
4)Convert 8 bit binary number to opposite in U2 code 0b11111000
5) In 8-bit processor we are adding 0b11111111 to 0b11111111. What are the values of S and V flag?
6)Add two 16-bit numbers in 8-bit processor: A = 0x12AB B = 0x44FF
7)What can we do with PWM mode in counters? Give simple example of application..
8)How can we secure our critical code from interrupting by ISR? Write simple assembly
9) How to avoid pressing button too many times by mistake? Write simple assembly.
