F81867
down 100kΩ ).
I/OOD12st,
General purpose IO.
GPIO71
BUSY
5v
An active high input indicates that the printer is not
ready to receive data. Refer to the description of the
parallel port for definition of this pin in ECP and EPP
mode.
104
3VCC
INst,5v
I/OOD12st,
General purpose IO.
GPIO72
ACK#
5v
An active low input on this pin indicates that the
printer has received data and is ready to accept more
data. Refer to the description of the parallel port for
the definition of this pin in ECP and EPP mode.
General purpose IO.
105
106
3VCC
3VCC
INst,5v
I/OOD12st,
GPIO73
5v
Output line for detection of printer selection. Refer to
the description of the parallel port for the definition of
this pin in ECP and EPP mode.
SLIN#
GPIO74
INIT#
I/OOD12st,5v
I/OOD12st, 5v
I/OOD12st,5v
General purpose IO.
Output line for the printer initialization. Refer to the
description of the parallel port for the definition of this
pin in ECP and EPP mode.
107
3VCC
PWM0 Output where its frequency range is
183Hz~46.875KHz.
It
can
support
various
PWM0
GPIO75
ERR#
OOD12st, 5v
I/OOD12st, 5v
INst,5v
applications such as manual fan control, and
backlight brightness control.
General purpose IO.
An active low input on this pin indicates that the
printer has encountered an error condition. Refer to
the description of the parallel port for the definition of
108
3VCC this pin in ECP and EPP mode.
PWM1 Output where its frequency range is
183Hz~46.875KHz.
It
can
support
various
PWM1
GPIO76
AFD#
OOD12st, 5v
I/OOD12st, 5v
applications such as manual fan control, and
backlight brightness control.
General purpose IO.
An active low output from this pin causes the printer
to auto feed a line after a line is printed. Refer to the
description of the parallel port for the definition of this
pin in ECP and EPP mode.
I/OOD12st,5
v
109
3VCC
PWM2 Output where its frequency range is
183Hz~46.875KHz.
It
can
support
various
applications such as manual fan control, and
backlight brightness control.
PWM2
OOD12st, 5v
21
Dec, 2011
V0.12P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
