W83627DHG-PT Nuvoton Technology Corporation of America, W83627DHG-PT Datasheet - Page 21

• Manufacturer Part Number: W83627DHG-PT
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG-PT

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

DRVDEN02
TRAK02#
INDEX2#
SYMBOL
WP2#
AFD#
STB#
PD0
PD1
PD2
PIN
46
47
42
41
40
OD
OD
OD
I/O
I/O
I/O
IN
IN
I/O
IN
s
s
s
12t
12t
ts
12t
ts
12
12
12
ts
PRINTER MODE: AFD#
An active-low output from this pin causes the printer to auto feed a
line after a line is printed. See the description of the parallel port for
the definitions of this pin in ECP and EPP modes.
EXTENSION FDD MODE:
This pin is for Extension FDD B; its function is the same as the
DRVDEN0# pin of FDC.
EXTENSION 2FDD MODE:
This pin is for Extension FDD A and B; its function is the same as the
DRVDEN0# pin of FDC.
PRINTER MODE: STB#
An active-low output is used to latch the parallel data into the printer.
See the description of the parallel port for the definitions of this pin in
ECP and EPP modes.
PRINTER MODE: PD0
Parallel port data bus bit 0. See the description of the parallel port for
the definitions of this pin in ECP and EPP modes.
EXTENSION FDD MODE:
This pin is for Extension FDD B; its function is the same as the
INDEX# pin of FDC.
EXTENSION 2FDD MODE:
This pin is for Extension FDD A and B; its function is the same as the
INDEX# pin of FDC.
PRINTER MODE: PD1
Parallel port data bus bit 1. See the description of the parallel port for
the definitions of this pin in ECP and EPP modes.
EXTENSION FDD MODE:
This pin is for Extension FDD B; its function is the same as the
TRAK0# pin of FDC.
EXTENSION 2FDD MODE:
This pin is for Extension FDD A and B; its function is the same as the
TRAK0# pin of FDC.
PRINTER MODE: PD2
Parallel port data bus bit 2. See the description of the parallel port for
the definitions of this pin in ECP and EPP modes.
EXTENSION FDD MODE:
This pin is for Extension FDD B; its function is the same as the WP#
pin of FDC.
EXTENSION 2FDD MODE:
This pin is for Extension FDD A and B; its function is the same as the
WP# pin of FDC.
W83627DHG-P/W83627DHG-PT
-11-
DESCRIPTION
Publication Release Date: July 09, 2009
Version 1.94