TS2GDOM40H-S TRANSCEND [Transcend Information. Inc.], TS2GDOM40H-S Datasheet - Page 2

• Manufacturer Part Number: TS2GDOM40H-S
• Description: 40-Pin IDE Flash Module (Horizontal)
• Manufacturer: TRANSCEND [Transcend Information. Inc.]

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T
T
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Transcend Information Inc.
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Pin Assignments
Pin Definition
10
HD0 ~ HD15
HA0 ~ HA2
-RESET
IORB
IOWB
IOIS16B
CE1B, CE2B
PDIAGB
DASPB
DMARQ
DMACK-
IREQ
NC
GND
VCC
No.
Pin
a
01 -RESET 11
02
03
04
05
06
07
08
09
a
a
n
n
n
Symbol
s
s
s
Name
HD10
HD11
GND
HD7
HD8
HD6
HD9
HD5
HD4
Pin
c
c
c
e
e
e
n
n
n
d
No.
d
Pin
d
12 HD12 22
13
14 HD13 24
15
16 HD14 26
17
18 HD15 28
19
20
Data Bus (Bi-directional)
Address Bus (Input)
Device Reset (Input)
Device I/O Read (Input)
Device I/O Write (Input)
Transfer Type 8/16 bit (Output)
Chip Select (Input)
Pass Diagnostic (Bi-directional)
Disk Active/Slave Present
(Bi-directional)
DMA request
DMA acknowledge
Interrupt Request (Output)
No Connection
Ground
Vcc Power Input
4
4
4
T
T
Name
T
GND
0
VCC
0
HD3
HD2
HD1
HD0
0
Pin
S
S
S
-
-
-
P
P
P
1
1
1
i
2
i
i
2
2
No.
Pin
n
21 DMARQ 31
23
25
27 IORDY 37
29 -DMACK 39
30
n
n
8
8
8
I
M
Function
I
M
I
M
D
D
D
Name
IOWB
IORB
GND
GND
GND
GND
Pin
NC
E
E
E
~
~
~
F
8
F
F
8
8
l
G
No.
l
G
Pin
G
l
32
33
34
35
36
38
40
a
a
a
D
D
s
s
D
s
IOIS16B
PDIAGB
h
h
DASPB
h
O
O
O
Name
CE1B
CE2B
IREQ
GND
HA1
HA0
HA2
Pin
M
M
M
M
M
M
4
o
o
4
o
4
0
d
0
d
0
d
2
H
H
u
H
u
u
l
-
l
-
l
-
e
e
S
Input Power
The 40-Pin IDE Flash Module offers 2 ways to get
input power, either via the small power cord or
through Pin 20 of the IDE connector. If Pin 20 of the
IDE connector is defined as NC (No Connect), then
the 40-Pin IDE Flash Module must be directly
connected to your system’s power supply. If Pin 20 of
the IDE connector is defined as VCC, then the 40-Pin
IDE Flash Module can get necessary power without
use of the power cord.
Pin Layout
e
S
S
(
(
(
H
H
H
Pin1
Pin2
o
o
o
r
r
r
i
i
i
z
z
z
o
o
o
n
n
n
t
t
t
Bulge
a
a
a
Female
l
l
l
Male
)
)
)
Pin39
Pin40
Ver 1.3