Keithley 2016 User Manual page 247

Figure D-1
IEEE-488 bus
configuration
TO OTHER DEVICES
DEVICE 1
ABLE TO
TALK, LISTEN
AND CONTROL
(COMPUTER)
DEVICE 2
ABLE TO
TALK AND
LISTEN
2016
DEVICE 3
ONLY ABLE
TO LISTEN
(PRINTER)
DEVICE 4
ONLY ABLE
TO TALK
IEEE-488 Bus Overview
DATA BUS
DATA BYTE
TRANSFER
CONTROL
GENERAL
INTERFACE
MANAGEMENT
DIO 1...8 DATA
(8 LINES)
DAV
HANDSHAKE
NRFD
NDAC
IFC
ATN
BUS
SRQ
MANAGEMENT
REN
EOI
D-5