Advantech SQF-P10 P8 handleiding
Handleiding
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SQFlash
CompactFlash Card
Specifications subject to change without notice, contact your sales representatives for the most update information.
REV 1.7 Page 15 of 49 Feb. 3, 2014
Signal Name
Dir.
Pin
Description
-REG
(PC Card Memory Mode)
Attribute Memory Select
I
44
This signal is used during Memory Cycles to distinguish
between Common Memory and Register (Attribute)
Memory accesses. High for Common Memory, Low for
Attribute Memory
-REG
(PC Card I/O Mode)
The signal shall also be active (low) during I/O Cycles
when the I/O address is on the Bus.
-DMACK
(True IDE Mode)
This is a DMA Acknowledge signal that is asserted by the
host in response to DMARQ to initiate DMA transfers.
While DMA operations are not active, the card shall
ignore -DMACK signal, including a floating condition.
If DMA operation is not supported by a True IDE Mode
only host, this signal should be driven high or connected
to VCC by the host.
A host that does not support DMA mode and implements
both PCMCIA and True-IDE modes of operation need not
alter the PCMCIA mode connections while in True-IDE
mode as long as this does not prevent proper operation
all modes.
WP
(PC Card Memory Mode)
Write Protect
O
24
Memory Mode- The CompactFlash
TM
Storage Card does
not have a write protect switch. This signal is held low
after the addressed port.
-IOIS 16
(PC Card I/O Mode)
I/O Operation- When the CompactFlash
TM
Storage Card
is configured for I/O Operation Pin 24 is used for the –I/O
Selected is a 16 Bit Port (-IOIS16) function. A Low
signal indicates that a 16 bit or odd byte only operation
can be performed at the addressed port.
-IOIS 16
(True IDE Mode)
In True IDE Mode this output signal is asserted low when
this device is expecting a word data transfer cycle.
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Productinformatie
| Merk | Advantech |
| Model | SQF-P10 P8 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7715 MB |
Caratteristiche Prodotto
| Kleur van het product | Black, Blue, White |
| Breedte | 42.8 mm |
| Diepte | 36.4 mm |
| Hoogte | 3.3 mm |
| Intern geheugentype | SLC |
