Mode 1 Output Timing; Figure 3-6. Mode 1 Timing Specification For Output Transfers - National Instruments PC-DIO-24/PnP User Manual

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.
© National Instruments Corporation
The following figure illustrates the timing specifications for an output
transfer in mode 1.
T1
Description

Figure 3-6. Mode 1 Timing Specification for Output Transfers

T3
T4
T5
T2
Minimum
3-13
Chapter 3 Signal Connections
T6
Maximum
— 250
— 200
— 150
— 150
100 —
— 150
PC-DIO-24/PnP User Manual