Mode 1 Output Timing; Figure 4-3. Timing Specifications For Mode 1 Output Transfer - National Instruments PCI-DIO-96 User Manual

Chapter 4 Theory of Operation

Mode 1 Output Timing

WR*
OBF*
INTR
ACK*
DATA
Name
T1
WR* = 0 to INTR = 0
T2
WR* = 1 to Output
T3
WR* = 1 to OBF* = 0
T4
ACK* = 0 to OBF* = 1
T5
ACK* Pulse Width
T6
ACK* = 1 to INTR = 1
†
All timing values are in nanoseconds.
PCI-DIO-96/PXI-6508/PCI-6503 User Manual
Figure 4-3 shows the timing specifications for an output transfer in mode 1.
T3
T1
T2
Description

Figure 4-3. Timing Specifications for Mode 1 Output Transfer

T4
T5
Minimum
4-6
T6
†
Maximum
— 250
— 200
— 150
— 150
100 —
— 150
†
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