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6 ieee address selection, Sw2 view for mode selection – Measurement Computing Micro 488/EX rev.2.1 User Manual

Page 25

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Section 2

Getting Started

2.11

SW2 View for Mode Selection

OPEN

1 2 3 4 5 6 7 8

DOT

Switch

Side
View

System Controller

OPEN

1 2 3 4 5 6 7 8

Peripheral

OPEN

1 2 3 4 5 6 7 8

Controller Pass-Thru

OPEN

1 2 3 4 5 6 7 8

Peripheral Pass-Thru

2.6 IEEE Address Selection

SW3-1 through SW3-5 select the IEEE bus address of the Micro488/EX when in

the System Controller, Peripheral and Peripheral Pass-Thru modes. These same
switches are used in the Controller Pass-Thru mode to select the address of the device
that will be controlled. [Refer to Section 6 for additional information]. The address is
selected by simple binary weighting with SW3-1 being the least significant bit and
SW3-5 the most significant. The factory default is address 10.