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参数资料
| 型号： | SDCFAB-016G |
| 厂商： | SANDISK CORP |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, XMA50 |
| 封装： | PC CARD-50 |
| 文件页数： | 8/47页 |
| 文件大小： | 397K |
| 代理商： | SDCFAB-016G |
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SanDisk CompactFlash Card OEM Product Manual
Interface Description
02/09, Rev. 1.0 ii 2007 - 2009 SanDisk Corporation. SanDisk Confidential, subject to all applicable non-disclosure agreements.
16
Signal Name
Dir.
Pin
Description
-CD1, -CD2
(True IDE Mode)
This signal is the same for all modes.
-CE1, -CE2
(PC Card Memory Mode)
Card Enable
I
7,32
These input signals are used both to
select the card and to indicate to the card
whether a byte or a word operation is
being performed. -CE2 always accesses
the odd byte of the word. -CE1 accesses
the even byte or the Odd byte of the word
depending on A0 and -CE2. A multiplexing
scheme based on A0, -CE1, -CE2 allows
8 bit hosts to access all data on D0-D7.
While (-) DMACK is asserted, -CE1 and
-CE2 shall be held negated and the width
of the transfers shall be 16 bits.
-CE1, -CE2
(PC Card I/O Mode)
Card Enable
This signal is the same as the PC Card
Memory Mode signal.
-CS0, -CS1
(True IDE Mode)
In the True IDE Mode, -CS0 is the
address range select for the task file
registers while -CS1 is used to select the
Alternate Status Register and the Device
Control Register.
While –DMACK is asserted, -CS0 and –
CS1 shall be held negated and the width
of the transfers shall be 16 bits.
-CSEL
(PC Card Memory Mode)
I
39
This signal is not used for this mode, but
should be connected by the host to PC
Card A25 or grounded by the host.
-CSEL
(PC Card I/O Mode)
This signal is not used for this mode, but
should be connected by the host to PC
Card A25 or grounded by the host.
-CSEL
(True IDE Mode)
This internally pulled up signal is used to
configure this device as a Master or a
Slave when configured in the True IDE
Mode. When this pin is grounded, this
device is configured as a Master. When
the pin is open, this device is configured
as a Slave.
D15 - D00
(PC Card Memory Mode)
I/O
31,30,29,28,
27,49,48,47,
6,5,4,3,2,
23, 22, 21
These lines carry the Data, Commands
and Status information between the host
and the controller. D00 is the LSB of the
Even Byte of the Word. D08 is the LSB of
the Odd Byte of the Word.
D15 - D00
(PC Card I/O Mode)
This signal is the same as the PC Card
Memory Mode signal.
D15 - D00
(True IDE Mode)
In True IDE Mode, all Task File operations
occur in byte mode on the low order bus
D[7:0] while all data transfers are 16 bit
using D[15:0].
GND
(PC Card Memory Mode)
--
1,50
Ground.
GND
(PC Card I/O Mode)
This signal is the same for all modes.
GND
(True IDE Mode)
This signal is the same for all modes.
-INPACK
(PC Card Memory Mode
except Ultra DMA Protocol
Active)
O
43
This signal is not used in this mode.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SDCFB16101 | 制造商:SAND 功能描述: |
| SDCFB1610100 | 制造商:SanDisk Corporation 功能描述: |
| SDCFB-16-101-50 | 制造商:SanDisk Corporation 功能描述:Compactflash |
| SDCFB-2048-201-01 | 制造商:SanDisk Corporation 功能描述:2048MB Standard Grade CompactFlash |
| SDCFB-256-201-80 | 制造商:SanDisk Corporation 功能描述:256MB 50P CF COMPACTFLASH CARD INDUSTRIAL GRADE CLAM |
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