Bibliothek: | Arithmetic |
Eingeführt: | 2.6.0 |
Aussehen: |
The component determines how many 1 bits are in its input(s) and emits the total number of 1 bits on its output. For example, given the 8-bit input 10011101, the output would be 5, since there are five 1-bits in the input (the first, the last, and a string of three bits in the middle).
If any of the input bits are floating or error values, then the output will contain error bits in the output corresponding to the range of possible outputs depending on whether those floating/error values are counted as zeroes or ones. For instance, if the 14-bit input is 111x10110x1101, then the output must be at least 9 (if the x's are interpreted as zeroes) and at most 11 (if they are interpreted as ones). Thus, the output will be 10EE: The upper two bits will be 1 and 0 since all integers between 9 and 11 have 1 and 0 as their top two bits, but the lower two bits are EE since integers between 9 and 11 vary within these bits.
When the component is selected or being added,
the digits '0' through '9' alter its Number of Inputs
attribute and
Alt-0 through Alt-9 alter its Data Bits
attribute.
Keines.
Keines.