National Instruments NI 6225 - Page 335

Appendix B Timing Diagrams
M Series User Manual B-12 ni.com
Figure B-11. Sample Clock Timebase Timing and the Analog Input Timing Engine
Table B-5. Convert Clock Timebase Timing
Time Description Line Min (ns) Max (ns)
t
13
Delay to Selected Start PFI 3.4 8.8
RTSI 3.3 8.5
STAR 2.7 5.7
t
14
Selected Start Setup Time
(to Sync Convert Clock Timebase)
— 1.5 —
t
15
Selected Start Hold Time
(to Sync Convert Clock Timebase)
— 0 —
t
16
Sync Convert Clock Timebase to Start — 0.9 2.4
t
17
Start to POUT PFI 1.1 3.1
RTSI 1.1 2.7
Start
Terminal
Selected Reference Trigger Reference Trigger
Te r m in al
Terminal
Selected Sample Clock
Te r m in al
Terminal
Te r m in al
Selected Start
RTSI
Te r m in al
Terminal
Terminal
Selected Pause Trigger
SI
Counter
Block
SI2
Counter
Block
SI_TC
Sample Clock Timebase
Sync Sample Clock Timebase
Convert Clock Timebase
Sync Convert Clock Timebase
SI Start
Pause Trigger
p_AI_Convert
Start
1
_i
SI2_TC