1. List average AVE/AVED/AVEF

1.1. Instruction description#

The Average Value of Single word List (AVE) instruction calculates the average value of all values in the list and outputs it to RES. The Average Value of Double Character List (AVED) calculates double characters, while the Average Value of Floating Point List (AVEF) calculates floating points.

Calculate the average of integers, and then round down the final value

For example, AVE D10 D0 K5 calculates the average of all values from D10 to D14 and stores it in D0.

图1 List average

1.2. The valid operands of the instruction#

1.2.1. Average Value of Single word List(AVE)#

Input/Output	Data Type	operand	Description
T	16 bit integer	D	List
RES	16 bit integer	D/CV/TV/AO/V/Z, bit composite word (Y/M/C/T/S), local variable (LW)	result
N	16 bit integer	D/CV/TV/AI/AO/K/H/V/Z/FD, bit composite word (X/Y/M/C/T/S), local variable (LW)	length

1.2.2. Average Value of Double Word List(AVED)#

Input/Output	Data Type	operand	Description
T	32-bit integer	D	List
RES	32-bit integer	D/CV, bit composite word (Y/M/C/T/S), local variable (LD)	result
N	16 bit integer	D/CV/TV/AI/AO/K/H/V/Z/FD, bit composite word (X/Y/M/C/T/S), local variable (LW)	length

1.2.3. Floating List Average(AVEF)#

T	32-bit Real Number	D	List
RES	32-bit real number	D, local variable (LF)	result
N	16 bit integer	D/CV/TV/AI/AO/K/H/V/Z/FD, bit composite word (X/Y/M/C/T/S), local variable (LW)	length