Parallel Interface Timing Diagram - IBM 5150 Hardware Reference Manual

(4) Data transfer sequence
Fig. 17 shows the sequence for data transmission.
BUSY--""
r""'\
ACKNLG
0.51'<;
(MIN.)
DATA--....I
STROBE
0.51'
<;
(MINo!
0.51'<;
(MIN.)
Figure 18. PARALLEL INTERFACE TIMING DIAGRAM
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