Keithley 2000 - Ieee-488 Bus Overview E

DEVICE 1
ABLE TO
TALK, LISTEN
AND CONTROL
(COMPUTER)
DEVICE 3
ONLY ABLE
TO LISTEN
(PRINTER)
DEVICE 4
ONLY ABLE
TO TALK
DAV
NRFD
NDAC
IFC
ATN
SRQ
REN
EOI
D IO1 ... 8 DATA
(8 LINES)
HANDSHAKE
BUS
MANAGEMENT
DATA BUS
DATA BYTE
TRANSFER
CONTROL
GENERAL
INTERFACE
MANAGEMENT
DEVICE 2
ABLE TO
TALK AND
LISTEN
7001
TO OTHER DEVICES
IEEE-488 Bus Overview E-5
Figure E-1
IEEE-488 bus
configuration