National Instruments DIO 6533 User Manual

Page 124

Advertising

I-5

DIO 6533 User Manual

control signal summary (table), 4-7
description (table), 4-3
reversing pin assignments (note), 4-2
timing connections, 4-13

requirements for getting started, 1-4
RGND signal (table), 4-5
RTSI bus interface, 4-7 to 4-9

board and RTSI clocks, 4-8
RTSI triggers, 4-8
signal connections (figure), 4-9

Shottky diode, 4-15
signal connections, 4-1 to 4-16

data signal connections, 4-9 to 4-13

strobed I/O, 4-12 to 4-13
unstrobed I/O, 4-10 to 4-12

field wiring and termination, 4-14 to 4-16
I/O connector, 4-1 to 4-9

control signal summary, 4-7
pin assignments (table), 4-2
RTSI bus interface, 4-7 to 4-9
signal characteristics, 4-6
signal descriptions (table), 4-3 to 4-5

power connections, 4-14
pull-up and pull-down connections, 4-13

to 4-14

timing connections, 4-13

signal timing, 5-1 to 5-33

handshake timing, 5-4 to 5-33

8255 emulation, 5-4 to 5-7
burst mode, 5-27 to 5-33
leading-edge mode, 5-14 to 5-18
level-ACK mode, 5-9 to 5-14
long-pulse mode, 5-19 to 5-22
trailing-edge mode, 5-23 to 5-27

pattern generation timing, 5-1 to 5-4

example (figure), 5-1
overview, 5-1

request timing, 5-2 to 5-3
trigger timing, 5-3 to 5-4

software installation, 2-1
software programming choices, 1-4 to 1-6

National Instruments application

software, 1-4 to 1-5

NI-DAQ driver software, 1-5 to 1-6
register-level programming, 1-6

specifications

bus interfaces, A-8
digital I/O, A-1 to A-3
environment, A-9
physical, A-8
power requirement, A-8
strobed I/O, A-3 to A-7

handshaking, A-6 to A-7
pattern and change detection, A-7
pattern generation, A-3 to A-5

triggers

RTSI triggers, A-7
start and stop triggers, A-7

STOPTRIG<1..2> signal

control signal summary (table), 4-7
description (table), 4-4
timing connections, 4-13

strobed I/O, 3-5 to 3-13

data signal connections, 4-12 to 4-13
definition, 3-5
handshaking protocols, 3-8 to 3-10

8255 emulation, 3-9
burst mode, 3-10
comparison of protocols, 3-10 to 3-11
leading-edge pulse, 3-9
level ACK, 3-9
long pulse, 3-9
trailing-edge pulse, 3-9

handshaking transfer

controlling line polarities, 3-13
controlling startup sequence, 3-12
overview, 3-6

Advertising