Transcend 128MB IDE Flash Module SMI bulk TS128MDOM44H-S 产品宣传页
产品代码
TS128MDOM44H-S
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
4
4
4
4
4
4
-
-
-
P
P
P
i
i
i
n
n
n
I
I
I
D
D
D
E
E
E
F
F
F
l
l
l
a
a
a
s
s
s
h
h
h
M
M
M
o
o
o
d
d
d
u
u
u
l
l
l
e
e
e
(
(
(
H
H
H
o
o
o
r
r
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z
o
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n
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a
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T
T
T
S
S
S
1
1
1
2
2
2
8
8
8
M
M
M
~
~
~
4
4
4
G
G
G
D
D
D
O
O
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M
M
M
4
4
4
4
4
4
H
H
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-
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S
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Transcend Information Inc.
Ver 1.0
2
Pin Assignments
Pin
No.
Pin
Name
Pin
No.
Pin
Name
Pin
No
Pin
Name
Pin
No.
Pin
Name
01 -RESET 12 HD12 23 IOWB 34 PDIAGB
02 GND 13 HD2 24 GND 35
HA0
03 HD7 14 HD13 25 IORB 36
HA2
04 HD8 15 HD1 26 GND 37
CE1B
05 HD6 16 HD14 27
IORDY
38
CE2B
06 HD9 17 HD0 28 NC 39
DASPB
07 HD5 18 HD15 29
-DMAC
K
40
GND
08 HD10 19 GND 30 GND 41
VCC
09 HD4 20 NC 31 IREQ 42
VCC
10 HD11 21
DMARQ
32
IOIS16B
43
GND
11 HD3 22 GND 33 HA1 44
GND
Pin Layout
Pin Definition
Symbol
Function
HD0 ~ HD15
Data Bus (Bi-directional)
HA0 ~ HA2
Address Bus (Input)
-RESET
Device Reset (Input)
IORB
Device I/O Read (Input)
IOWB
Device I/O Write (Input)
IOIS16B
Transfer Type 8/16 bit (Output)
CE1B, CE2B Chip Select (Input)
PDIAGB
Pass Diagnostic (Bi-directional)
DASPB
Disk Active/Slave Present
(Bi-directional)
DMARQ
DMA request
DMACK-
DMA acknowledge
IREQ
Interrupt Request (Output)
NC No
Connection
GND Ground
VCC
Vcc Power Input
Pin1
Pin43
Pin2
Pin44
Bulge