SDP3B FlashDisk Product Manual
SanDisk SDP3B FlashDisk Product Manual © 1998 SANDISK CORPORATION
22
Table 4-1 Pin Assignments and Pin Type (continued)
PC Card Memory Mode
PC Card I/O Mode
True IDE Mode
Pin
Num
Signal
Name
Pin
Type
In, Out
4
Type
Pin
Num
Signal
Name
Pin
Type
In, Out
4
Type
Pin
Num
Signal
Name
Pin
Type
In, Out
4
Type
42
-CE2
1
I
I3U
42
-CE2
1
I
I3U
42
-CS1
1
I
I3Z
43
-VS1
O
Ground
43
-VS1
O
Ground
43
-VS1
O
Ground
44
-IORD
I
I3U
44
-IORD
I
I3U
44
-IORD
I
I3Z
45
-IOWR
I
I3U
45
-IOWR
I
I3U
45
-IOWR
I
I3Z
46
46
46
47
47
47
48
48
48
49
49
49
50
50
50
51
VCC
Power
51
VCC
Power
51
VCC
Power
52
VPP
(Not Used)
52
VPP
(Not Used)
52
VPP
(Not Used)
53
53
53
54
54
54
55
55
55
56
-CSEL
I
I2Z
56
-CSEL
I
I2Z
56
-CSEL
I
I2U
57
-VS2
O
OPEN
57
-VS2
O
OPEN
57
-VS2
O
OPEN
58
RESET
I
I2Z
58
RESET
I
I2Z
58
-RESET
I
I2Z
59
-WAIT
O
OT1
59
-WAIT
O
OT1
59
IORDY
O
ON1
60
-INPACK
O
OT1
60
-INPACK
O
OT1
60
-INPACK
O
OZ1
61
-REG
I
I3U
61
-REG
I
I3U
61
-REG
3
I
I3U
62
BVD2
I/O
I1U,OT1
62
-SPKR
I/O
I1U,OT1
62
-DASP
I/O
I1U,ON1
63
BVD1
I/O
I1U,OT1
63
-STSCHG
I/O
I1U,OT1
63
-PDIAG
I/O
I1U,ON1
64
D08
1
I/O
I1Z,OZ3
64
D08
1
I/O
I1Z,OZ3
64
D08
1
I/O
I1Z,OZ3
65
D09
1
I/O
I1Z,OZ3
65
D09
1
I/O
I1Z,OZ3
65
D09
1
I/O
I1Z,OZ3
66
D10
1
I/O
I1Z,OZ3
66
D10
1
I/O
I1Z,OZ3
66
D10
1
I/O
I1Z,OZ3
67
-CD2
O
Ground
67
-CD2
O
Ground
67
-CD2
O
Ground
68
GND
Ground
68
GND
Ground
68
GND
Ground
Note:
1. These signals are required only for 16 bit access and not required when installed in 8-bit systems.
For lowest power dissipation, leave these signals open.
2. Should be grounded by the host.
3. Should be tied to VCC by the host.
4. Please refer to section 4.3 for definitions of In, Out type.