How high is the precision of fixed-point processors for floating-point numbers?

Recently I came into contact with the DSP processor. I have two questions about the fixed-point processor processing floating-point operations. I developed it in C language. A 16-bit processor. Two floating...
How high is the precision of fixed-point processors for floating-point numbers?

Recently I came into contact with the DSP processor. I have two questions about the fixed-point processor processing floating-point operations. I developed it in C language. A 16-bit processor. Two floating...
Floating-point number

I need these library files: C51S.LIB C51FPS.LIB C51C.LIB C51FPC.LIB C51L.LIB C51FPL.LIB If anyone has, please send to me via:nguyen-son@aic.com.vn Thanks a lot, Nguyen The Son
Floating-point number

I need these library files: C51S.LIB C51FPS.LIB C51C.LIB C51FPC.LIB C51L.LIB C51FPL.LIB If anyone has, please send to me via:nguyen-son@aic.com.vn Thanks a lot, Nguyen The Son
Problem with floating point number

My Hardware has STM32L162VD as main processor and other modules on it like GPRS module SIM900. I noticed that when the hardware is under test after few hours the floating point numbers in RAM registers...