w83627thg Winbond Electronics Corp America, w83627thg Datasheet - Page 18

• Manufacturer Part Number: w83627thg
• Description: Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

3.3
The following pins have alternate functions, which are controlled by CR28 and L3-CRF0.
SYMBOL
SLIN#
BUSY
ERR#
SLCT
ACK#
AFD#
INIT#
PE
Multi-Mode Parallel Port
PIN
31
32
33
34
45
43
44
46
OD
OD
OD
I/O
IN
IN
IN
IN
IN
t
t
t
t
t
12
12
12
PRINTER MODE:
An active high input on this pin indicates that the printer is
selected. Refer to the description of the parallel port for definition
of this pin in ECP and EPP mode.
PRINTER MODE:
An active high input on this pin indicates that the printer has
detected the end of the paper. Refer to the description of the
parallel port for the definition of this pin in ECP and EPP mode.
PRINTER MODE:
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.
PRINTER MODE: ACK#
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.
PRINTER MODE: ERR#
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 this pin in ECP and EPP mode.
PRINTER MODE: SLIN#
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.
PRINTER MODE: INIT#
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.
PRINTER MODE: AFD#
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.
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W83627THF/W83627THG
Publication Release Date: September 26, 2006
FUNCTION
Revision 1.2