DAQ DAQCard-1200, Руководство пользователя

Страница: 43 / 100

Chapter 3 Connecting the Signals
DAQCard-1200 User Manual 3-20 ni.com
Mode 1 Output Timing
Figure 3-10 shows the timing specifications for an output transfer in
mode 1.
Figure 3-10. Mode 1 Timing Specifications for Output Transfers
Mode 2 Bidirectional Timing
Figure 3-11 shows the timing specifications for bidirectional transfers in
mode 2.
Name Description Minimum Maximum
T1 WRT* = 0 to INTR = 0 — 250
T2 WRT* = 1 to output — 200
T3 WRT* = 1 to OBF* = 0 — 150
T4 ACK* = 0 to OBF* = 1 — 150
T5 ACK* pulse width 100 —
T6 ACK* = 1 to INTR = 1 — 150
All timing values are in nanoseconds.
WRT*
OBF*
INTR
ACK*
DATA
T1
T2
T3
T4
T5
T6