w83l517g Winbond Electronics Corp America, w83l517g Datasheet - Page 16

• Manufacturer Part Number: w83l517g
• Description: Winbond Lpc I/o For Notebook W83l517d/ W83l517d-f
• Manufacturer: Winbond Electronics Corp America

Multi-Mode Parallel Port, continued
(HEAD2#)
(STEP2#)
SYMBOL
(DIR2#)
SLIN#
ERR#
INIT#
PIN
33
34
36
OD
OD
OD
OD
OD
OD
OD
OD
I/O
IN
12
12
12
12
12
12
12
12
t
PRINTER MODE: SLIN#
Output line for detection of printer selection. This pin is
pulled high internally. Refer to the description of the
parallel port for the definition of this pin in ECP and
EPP mode.
EXTENSION FDD MODE: STEP2#
This pin is for Extension FDD B; its function is the
same as the STEP# pin of FDC.
EXTENSION 2FDD MODE: STEP2#
This pin is for Extension FDD A and B; its function is
the same as the STEP# pin of FDC.
PRINTER MODE: ERR#
An active low input on this pin indicates that the printer
has encountered an error condition. This pin is pulled
high internally. Refer to the description of the parallel
port for the definition of this pin in ECP and EPP mode.
EXTENSION FDD MODE: HEAD2#
This pin is for Extension FDD B; its function is the
same as the HEAD# pin of FDC.
EXTENSION 2FDD MODE: HEAD2#
This pin is for Extension FDD A and B; its function is
the same as the HEAD# pin of FDC.
PRINTER MODE: INIT#
Output line for the printer initialization.
pulled high internally. Refer to the description of the
parallel port for the definition of this pin in ECP and
EPP mode.
EXTENSION FDD MODE: DIR2#
This pin is for Extension FDD B; its function is the
same as the DIR# pin of FDC.
EXTENSION 2FDD MODE: DIR2#
This pin is for Extension FDD A and B; its function is
the same as the DIR# pin of FDC.
- 16 -
W83L517D/W83L517D-F
FUNCTION
This pin is