W83627HF/ F/ HG/ G
Multi-Mode Parallel Port, continued.
SYMBOL
PIN
I/O
FUNCTION
SLIN#
43
OD12
PRINTER MODE： SLIN#
Output line for detection of printer selection. Refer to the de-
scription of the parallel port for the definition of this pin in ECP
and EPP mode.
STEP2#
OD12
EXTENSION FDD MODE：
This pin is for Extension FDD B; its function is the same as
the STEP# pin of FDC.
EXTENSION 2FDD MODE：
This pin is for Extension FDD A and B; its function is the
same as the STEP# pin of FDC.
INIT#
44
OD12
OD12
PRINTER MODE：
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.
DIR2#
EXTENSION FDD MODE：
This pin is for Extension FDD B; its function is the same as
the DIR# pin of FDC.
EXTENSION 2FDD MODE：
This pin is for Extension FDD A and B; its function is the
same as the DIR# pin of FDC.
ERR#
45
INts
PRINTER MODE：
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.
HEAD2#
OD12
EXTENSION FDD MODE：
This pin is for Extension FDD B; its function is the same as
the HEAD# pin of FDC.
EXTENSION 2FDD MODE：
This pin is for Extension FDD A and B; its function is the
same as the HEAD# pin of FDC.
Publication Release Date: June 09, 2006
- 19 -
Revision 2.27
WINBOND [ WINBOND ]
