Datasheet

T
T
T
r
r
r
a
a
a
n
n
n
s
s
s
c
c
c
e
e
e
n
n
n
d
d
d
8
8
8
0
0
0
X
X
X
C
C
C
o
o
o
m
m
m
p
p
p
a
a
a
c
c
c
t
t
t
F
F
F
l
l
l
a
a
a
s
s
s
h
h
h
C
C
C
a
a
a
r
r
r
d
d
d
Transcend Information Inc.
4
HOE# 18 22
5V/3.3V In,
Schmitt Trigger,
Pull up
OE# (PC Card Memory Mode)
OE# (PC Card I/O Mode)
ATASEL# (True IDE Mode)
HRDY 26 34
5V/3.3V Output,
4mA
RDY/BSY# (PC Card Memory Mode)
IREQ# (PC Card I/O Mode)
INTRQ (True IDE Mode)
HREG# 38 46
5V/3.3V In,
Schmitt Trigger,
Pull up
REG# (PC Card Memory Mode)
REG# (PC Card I/O Mode)
REG# (True IDE Mode)
HRST 31 39
5V/3.3V In,
Schmitt Trigger,
Pull up
RESET (PC Card Memory Mode)
RESET (PC Card I/O Mode)
RESET# (True IDE Mode)
HWAIT# 34 42
5V/3.3V Output,
4mA
WAIT# (PC Card Memory Mode)
WAIT# (PC Card I/O Mode)
IORDY (True IDE Mode)
HWE# 24 32
5V/3.3V In,
Schmitt Trigger,
Pull up
WE# (PC Card Memory Mode)
WE# (PC Card I/O Mode)
WE# (True IDE Mode)
HWP 49 63
5V/3.3V In,
Schmitt Trigger
WP (PC Card Memory Mode)
IOIS16# (PC Card I/O Mode)
IOIS16# (True IDE Mode)
Flash interface
Pin Name Pin No. (100) Type Function
FD0 ~ FD15
54, 55, 56, 57, 58,
59, 60, 61, 63, 66,
67, 68, 69, 70, 71, 72
In/Out, 3mA
Flash Data Bus 0 ~ 7. Connect to flash memory
pins FD0 ~ FD7.
FALE 90 Out, 3mA
Flash Address Latch Enable. Connect to flash
memory pin ALE
FCLE 89 Out, 3mA
Flash Command Latch Enable. Connect to flash
memory pin CLE