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SDP3B FlashDisk Product Manual
4.0 SDP3B FlashDisk Interface Description
4.1
Physical Description
The host is connected to the SDP3B FlashDisk
using a standard 68 pin PCMCIA connector
consisting of two rows of 34 female contacts each on
50 mil (1.27 mm) centers.
4.1.1
Pin Assignments and Pin Type
The signal/pin assignments are listed in Table 4-1.
Low active signals have a "-" prefix. Pin types are
Input, Output or Input/Output. Table 4-2 defines
the DC characteristics for all input and output
type structures.
20
4.2
Electrical Description
The SDP3B FlashDisk is optimized for operation
with hosts which support the PCMCIA I/O
interface standard conforming to the PC Card ATA
specification. However, the SDP3B FlashDisk
may also be configured to operate in systems that
support only the memory interface standard. The
configuration of the SDP3B FlashDisk will be
controlled
configuration registers starting at address 200h in
the Attribute Memory space of the SDP3B
FlashDisk.
Table 4-2 describes the I/O signals. Signals whose
source is the host are designated as inputs while
signals that the SDP3B FlashDisk sources are
outputs. The SDP3B FlashDisk logic levels
conform to those specified in the PCMCIA Release
2.1
specification.
definitions of Input and Output type.
SanDisk SDP3B FlashDisk Product Manual © 1998 SANDISK CORPORATION
using
the
standard
Refer
to section
PCMCIA
4.3
for
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