- ( , ). , , , , , .
L ( ) . ( ) . L .
- () - (), L = 2 n. , = 11 L = 2048.
R - , L (R = 1: L) . L, R , , . q - () U ( ) L:
q = U / L.
q Least Significant Bit (LSB), - Least Significant Digit (LSD).
, L = 1999 ( 2000 ) U = 2 , ( ) q = 1 . q, , , . q .
D - . , .. . U D. , .
D - (. 6.1).
D - , q. q /2 ( - ). D q /2. , . 2... 5 (.. 2 q... 5 q).
|
|
. 6.1. , : - = 1 , L = 21 = 2,
R = 1: 2; - = 2 , L = 22 = 4, R = 1: 4; - = 3 , L = 23 = 8, R = 1: 8
. 6.1 N U, : n, L, R, q D (.. , ), - U. = 1 (. . 6.1, ) - 0 1.
= 2 (. . 6.1, ) L = 4. = 3 (. . 6.1, ) L = 8. , L ( Nm), D.
33
( , flash ADC)