W7CF016G1XA-H41DE-04D.A6 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
W7CF016G1XA-H41DE-04D.A6 Datasheet PDF : 50 Pages
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INDUSTRIAL GRADE CompactFlashTM Card
W7CFxxxA-H4 Series RoHS 6/6 Compliant
256MB – 32GB
3. Should be tied to VCC by the host.
Table 6: Card Pin Explanation
Signal Name
Type
A10 - A0
(PC Card Memory Mode)
Pin #
8, 10, 11, 12, 14 -20
Description
These address lines along with the –REG signal are used to
select the following: The I/O port address registers within the
Compact Flash Card, the memory mapped port address
registers within the card, a byte in the card’s information
structure and its configuration control and status registers.
A10 - A0
(PC Card I/O Mode)
I
This signal is the same as the PC Card Memory Mode signal.
A2 - A0
(True IDE Mode)
A10 - A3
(True IDE Mode)
18, 19, 20
In True IDE Mode only A [2:0] is used to select the one of
eight registers in the Task File.
In True IDE Mode these remaining address lines should be
grounded by the host.
BVD1
(PC Card Memory Mode)
-STSCHG
(PC Card I/O Mode)
I/O
Status Changed
-PDIAG
(True IDE Mode)
This signal is asserted high as the BVD1 signal since a
battery is not used with this product.
This signal is asserted low to alert the host to changes in the
46
RDY/ -BSY and Write Protect states, while the I/O interface
is configured. Its use is controlled by the Card Config and
Status Register.
In the True IDE Mode, this input/output is the Pass
Diagnostic signal in the Master/Slave handshake protocol.
BVD2
(PC Card Memory Mode)
-SPKR
(PC Card I/O Mode)
I/O
-DASP
(True IDE Mode)
-CD1, -CD2
(PC Card Memory Mode)
-CD1, -CD2
(PC Card I/O Mode)
O
-CD1, -CD2
(True IDE Mode)
45
25, 26
This output line is always driven to a high state in Memory
Mode since a battery is not required for this product.
This output line is always driven to a high state in I/O Mode
since this product does not support the audio function.
In the True IDE Mode, this input/output is the Disk
Active/Slave Present signal in the Master/Slave handshake
protocol.
These Card Detect pins are connected to ground on the
Compact Flash Card. They are used by the host to determine
if the card is fully inserted into its socket.
This signal is the same for all modes.
This signal is the same for all modes.
Wintec W7CFxxx-H4 and W8CFxxx-H4 Series Datasheet v1 08.doc
August 2013 Wintec Industries, Inc.
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