| ??? 11/22/17 06:32 Read: times |
#190815 - Arithmetic operation with signed number & fractional number |
Hi everyone,
I want to implement PID algorithm based on 8051/8052 using assembly language. Here are some questions: 1) Since the Kp, Ki and Kd can be a fractional numbers, can 8051/8052 handle calculation using fractional number? 2) How to deal with signed numbers for 8051/8052? 3) What is the maximum (positive number) and minimum (negative number) of signed number can 8051/8052 handle? 4) Since 8051/8052 is an 8 bit microcontroller, can it be manipulated to perform 16 bit arithmetic operation? I would appreciate if anyone could provide the link related to advanced arithmetic operation of 8051/8052. Thank you. |
| Topic | Author | Date |
| Arithmetic operation with signed number & fractional number | 01/01/70 00:00 | |
| Fractional Arithmetic | 01/01/70 00:00 | |
| agree | 01/01/70 00:00 | |
| Why Assembler? | 01/01/70 00:00 | |
| Hard to do better. | 01/01/70 00:00 | |
| Assembly vs. Keil | 01/01/70 00:00 | |
| assembly vs C | 01/01/70 00:00 | |
| Re: assembly vs C | 01/01/70 00:00 | |
| In the good old days... | 01/01/70 00:00 | |
| in the new days | 01/01/70 00:00 | |
| Hi Razman, here are some links | 01/01/70 00:00 | |
| Code samples | 01/01/70 00:00 | |
| Oops - 8052.com code library is broken | 01/01/70 00:00 | |
| A bit late | 01/01/70 00:00 | |
| threads autolocking at approx. 2 months | 01/01/70 00:00 | |
threads autolocking | 01/01/70 00:00 |