Topic: c64 cassette write line

[doppelheathen]

I've looked everywhere I can think of for an answer to this, to no avail...

When the cassette write line on the C64 is set to 0 or 1, is the line actually set low or high?  What I mean, does the C64 use inverse logic (low on 1, high on 0) on the cassette write line like it does on some other lines, or is it played straight?

[moiree]

I just measured this:

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poke 1, peek(1) and 247 reads 0 volts.

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poke 1, peek(1) or 8 reads 2.75 volts.