Agilent Technologies E8285A manual Parallel Port, Protocol Serial

Models: E8285A

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Chapter 2, Description of Connectors

Connectors

PARALLEL PORT

This port is used with printers requiring a parallel interface when printing screen images or test results. Set the Printer Port: field (on the PRINT CONFIGURE screen or TESTS (Printer Setup) screen) to Parallel to print using this port. Use address 15 when sending data to this port from IBASIC programs.

Operating Considerations

25-pin Centronics

Pin assignments for this connector are as follows:

Pin 1 - nStrobe

Pin 2 - Data 1 (Least Significant Bit)

Pin 3 - Data 2

Pin 4 - Data 3

Pin 5- Data 4

Pin 6 - Data 5

Pin 7- Data 6

Pin 8 - Data 7

Pin 9 - Data 8 (Most Significant Bit)

Pin 10 - nAck

Pin 11 - Busy

Pin 12 - PError

Pin 13 - Select

Pin 14 - nAutoFd

Pin 15 - nFault

Pin 16 - nInit

Pin 17 - nSelectIn

Pin 18 - Signal Ground (nStrobe)

Pin 19 - Signal Ground (Data 1 and Data 2)

Pin 20 - Signal Ground (Data 3 and Data 4)

Pin 21 - Signal Ground (Data 5 and Data 6)

Pin 22 - Signal Ground (Data 7 and Data 8)

Pin 23 - Signal Ground (Busy and nFault)

Pin 24 - Signal Ground (PError, Select, and nAck)

Pin 25 - Signal Ground (nAutoFd, nSelectIn, and nInit)

PROTOCOL SERIAL

This connector provides access to Test Set diagnostics and is intended to be used only by factory service representatives.

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Agilent Technologies E8285A manual Parallel Port, Protocol Serial