Transcend 80x CompactFlash Card 4GB TS4GCF80 用户手册
产品代码
TS4GCF80
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.
2
Block Diagram
Attribute
Memory
POR
CF
I
I
n
te
rfa
ce
RC-OSC
MCU Core
Data Mux
Buffer Interface
Buffer Banks
Data memory
(SRAM)
Program memory
(Mask ROM )
EC
C
C
F
las
h I
n
n
te
rfac
e
Pinouts
Pin
No.
Pin
Name
Pin
No.
Pin
Name
Pin
No.
Pin
Name
Pin
No.
Pin
Name
01 VSS 14 A6 27 D11 40
NC
02 D3 15 A5 28 D12 41
RESET
03 D4 16 A4 29 D13 42
/WAIT
04 D5 17 A3 30 D14 43
/INPACK
05 D6 18 A2 31 D15 44
/REG
06 D7 19 A1 32 /CE2
45
DASP
07 /CE1 20 A0 33 VSS 46
PDIAG
08 A10 21 D0 34 /IORD
47
D8
09 /OE 22 D1 35
/IOWR
48
D9
10 A9 23 D2 36 /WE 49
D10
11 A8 24
/IOIS16
37
/IREQ
50
VSS
12 A7 25
VSS 38 VCC
13 VCC 26 VSS 39 CSEL
Pin Identification
Symbol
Function
D0 ~ D15
Data Bus (Bi-directional)
A0 ~ A10
Address Bus (Input)
/CE1,/CE2
Card Enable (Input)
/OE, /WE
Output / Write Enable (Input)
/REG
Register Select (Input)
/IORD, /IOWR
I/O Access (Input)
/IREQ, /IOIS16,
RESET, CSEL,
/INPACK, /WAIT,
DASP, PDIAG
I/O Handshaking (Input/Output)
VSS Ground
VCC
Vcc Power Input