Mode 1 Input Timing; Figure 4-13. Timing Specifications For Mode 1 Input Transfer - National Instruments DAQ PCI-6023E User Manual

Mode 1 Input Timing

STB *
IBF
INTR
RD *
DATA
Name
T1
STB* Pulse Width
T2
STB* = 0 to IBF = 1
T3
Data before STB* = 1
T4
STB* = 1 to INTR = 1
T5
Data after STB* = 1
T6
RD* = 0 to INTR = 0
T7
RD* = 1 to IBF = 0
All timing values are in nanoseconds.
© National Instruments Corporation
Timing specifications for an input transfer in mode 1 are as follows:
T1
T2
T3
Description

Figure 4-13. Timing Specifications for Mode 1 Input Transfer

T4
T6
T5
Minimum
4-27
Chapter 4 Signal Connections
T7
Maximum
100 —
— 150
20 —
— 150
50 —
— 200
— 150
PCI-6023E/6024E/6025E User Manual