National Instruments PCI-6251 User Manual

© National Instruments | B-41
M Series User Manual
Clock Generation Timing Diagrams
Table B-36 shows delays for generating different clocks, described in the
Clock Routing section
of Chapter 9,
Digital Routing and Clock Generation, from the onboard 80 MHz oscillator.
Figure B-52. Generating Different Clocks from the Onboard 80 MHz Oscillator
Table B-36. Generating Different Clocks from the Onboard 80 MHz Oscillator
Time From To Min (ns) Max (ns)
t
1
Onboard 80 MHz
Oscillator
80 MHz Timebase 4.0 9.0
t
2
80 MHz Timebase 20 MHz Timebase 0.5 2.5
t
3
80 MHz Timebase 100 kHz Timebase 1.0 5.0
Onboard 80 MHz Oscillator
80 MHz Timebase
20 MHz Timebase
100 kHz Timebase
t
3
t
2
t
1

National Instruments PCI-6251 Specifications

General

Brand	National Instruments
Model	PCI-6251
Category	I/O Systems
Language	English