Interfaces; Dt-X11 - Casio DT-X11 Series Hardware Manual

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3. Interfaces

3.1 DT-X11

CF Extension Slot
Table 3.1
Interface
Power voltage
Supply current
Pin Assignment
Table 3.2
Memory Mode
Name
I/O
GND
P
D03
I/O
D04
I/O
D05
I/O
D06
I/O
D07
I/O
-CE1
O
A10
O
-OE
O
A09
O
A08
O
A07
O
VCC
P
A06
O
A05
O
A04
O
A03
O
A02
O
A01
O
A00
O
D00
I/O
D01
I/O
D02
I/O
WP
-CD
Directions of data flow;
I
: DT-X11 ← CF card
O
: DT-X11 → CF card
I/O
: DT-X11 ⇔ CF card
P
: Power, GND
Specification
CFA Rev.1.3 compatible
3.3V±5%
300 mA (maximum)
I/O Mode
Name
I/O
GND
P
D03
I/O
D04
I/O
D05
I/O
D06
I/O
D07
I/O
-CE1
O
A10
O
-OE
O
A09
O
A08
O
A07
O
VCC
P
A06
O
A05
O
A04
O
A03
O
A02
O
A01
O
A00
O
D00
I/O
D01
I/O
D02
I/O
-
-IOIS16
-
I
-CD2
I
Memory Mode
Pin no.
Pin no.
Name
1
26
-CD1
2
27
3
28
4
29
5
30
6
31
7
32
-CE2
8
33
-VS1
9
34
-IORD
10
35
-IOWR
11
36
-WE
12
37
RDY/BSY
13
38
VCC
14
39
-CSEL
15
40
-VS2
16
41
RESET
17
42
-WAIT
18
43
-INPACK
19
44
-REG
20
45
BVD2
21
46
BVD1
22
47
23
48
24
49
25
50
GND
31
Remark
CF Type I/II 3.3V only
I/O
Name
I
-CD1
D11
I/O
D11
D12
I/O
D12
D13
I/O
D13
D14
I/O
D14
D15
I/O
D15
O
-CE2
I
-VS1
O
-IORD
O
-IOWR
O
-WE
I
IOREQ
P
VCC
O
-CSEL
I
-VS2
O
RESET
I
-WAIT
I
-INPACK
O
-REG
I/O
-SPKR
I/O
-STSCHG
D08
I/O
D08
D09
I/O
D09
D10
I/O
D10
P
GND
I/O Mode
I/O
I
I/O
I/O
I/O
I/O
I/O
O
I
O
O
O
I
P
O
I
O
I
I
O
I/O
I/O
I/O
I/O
I/O
P

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