E5071C
1092
Handler I/O Port Overview
The E5071C handler 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 port and 2
pairs of 4 bit bi-directional port. Also those ports can cooperate to provide
a maximum 16-bit-width output port or a maximum 8-bit-width input port.
The I/O signals operate on the negative logic basis, which can be altered.
The control signal lines consist of various control output data, including
completion of measurement or control signal for handshaking.
I/O ports and control signal lines
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