Command/
Response Timing
Chart
M3099EX/EH OEM Manual
These timing charts are in the normal sequence at connector pins of
the scanner. In these charts, STB, PB and SPB mean start bit, parity
bit, and stop bit respectively.
Figure 3.10 to Figure 3.15 shows the timing chart for each
command.
Figure 3.10 CLEAR command sequence
Figure 3.11 CONTROL command sequence
Figure 3.12 START command sequence
Figure 3.13 READ command sequence
Figure 3.14 SENSE command sequence
Figure 3.15 RETURN SENSE command sequence
INTERFACE
SPECIFICATIONS
3-93