read_zsdata
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## Name

read_zsdata — Read the data port of a Z8530 channel

## Synopsis

`u8 read_zsdata (` | struct z8530_channel * c`)`;

## Arguments

`c`

  The Z8530 channel to read the data port from

## Description

The data port provides fast access to some things. We still have all the 5uS delays to worry about.

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