Figure 1-8. Interrupt Timing Chart - Epson EPL-9000 Service Manual

Description
Figure 1-7 shows the te rrnination
DATA
STROBE
Note
AUTO-FEED
Peripheral Busy
BUSY
PE
ERROR
HB DNA, Idle,
or
Note 1: The signal is HIGH when
The signal is LOW when
Note 2: The signal is set to HIGH if the extension request value is
Note3: Idle= LOW
Figure 1-8 shows the interrupt
DATA
STROBE
AUTO-FEED
— .
BUSY
PE
ERROR
Reverse Idle
Note 1: signal is set to HIGH, if extension request value was
1-16
chart.
3
\
Note 1
Note 2
N o t e 1
Termination
DA
Figure 1-7. Termination Timing
DNA.
DA.
Peripheral Busy status
Note 1
-
: Interrupt

Figure 1-8. Interrupt Timing Chart

Service
/
\ Peripheral Busy Status
current Peripheral status
Current
Peripheral Status
Compatibility
chart
:
Transfer
DA
Rev.