494
C
Communication with External Instruments Using 24-bit I/O Port
24-bit I/O Port Overview
24-bit I/O Port Overview
The E5052A 24-bit I/O port provides four independent parallel ports for data I/O
associated with several control signal lines and the power line. All signals operate in TTL
logic.
The data I/O ports are configured with 2 pairs of 8-bit output ports and 2 pairs of 4-bit
bi-directional ports. Furthermore, these ports can cooperate to provide a maximum
16-bit-wide output port or a maximum 8-bit-wide input port.
The I/O signals operate on a negative logic basis. The control signal lines consist of various
control output data, including completion of measurement or control signal for
handshaking. Figure C-1 outlines the I/O ports and control signal lines.
Figure C-1
24-bit I/O port outline
Summary of Contents for E5052A
Page 4: ...4 ...
Page 28: ...28 1 Making Effective Use of This Manual How to Use This Manual ...
Page 51: ...3 51 Making a Measurement Trigger System 3 Making a Measurement Figure 3 1 Trigger system ...
Page 58: ...58 3 Making a Measurement Waiting for End of measurement ...
Page 76: ...76 4 Reading Writing Measurement Data Entering Data in a Trace ...
Page 82: ...82 Chapter5 Saving and Recalling File Management Managing Files ...
