User's Manual

PARALLEL PORT Submenus
163
Prime Signal
• Disable (the default). The parallel port will not perform a warm start
(reboot) if the host asserts the Prime Signal.
• Enable. The parallel port will perform a warm start (reboot) if the host
asserts the Prime Signal.
Data Polarity
The Data Polarity parameter must be set to match the data polarity of your
host computer.
• Standard (the default). Does not expect the host computer to invert the
data.
• Inverted. Expects the data received on the data lines from the host
computer to be inverted. Ones become zeros and vice versa.
Resp. Polarity
The Response Polarity parameter must be set to match the response polarity
of your host computer.
• Standard (the default). Does not invert the response signal.
• Inverted. Inverts the response signal sent to the host computer.
Busy on Strobe
• Enable (the default). Asserts a busy signal after each character is
received.
• Disable. Asserts a busy signal only when the print buffers are full.
Latch Data On
Specifies whether the data is read on the leading or trailing edge of the data
strobe signal.
The options are Leading (the default) and Trailing.
PARALLEL PORT