Cryptic crossword clue
Champ picked up some bits 4

The most common and most likely answer to this crossword clue is the 4 letter word BYTE

I've seen this crossword clue in Financial Times
B
Y
T
E


Buddy explains!

The straight part
We know that "some bits" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case some bits = byte.
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.
This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.

What does BYTE mean?

BYTE noun
  1. A short sequence of bits (binary digits) that can be operated on as a unit by a computer; the smallest usable machine word.
  2. (most commonly) A unit of computing storage equal to eight bits, which can represent any of 256 distinct values.

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