參數(shù)資料
型號： SDCFBI-30-101
廠商： SANDISK CORP
元件分類： 存儲控制器/管理單元
英文描述： FLASH MEMORY DRIVE CONTROLLER, XMA50
封裝： PC CARD-50
文件頁數(shù)： 60/124頁
文件大?。?/td> 769K
代理商： SDCFBI-30-101
CompactFlash Memory Card Product Manual
SanDisk CompactFlash Memory Card Product Manual 1999 SANDISK CORPORATION
40
4.4
Card Configuration
The CompactFlash Memory Cards are identified
by
appropriate
information
in
the
Card
Information
Structure
(CIS).
The
following
configuration registers are used to coordinate t h e
I/O spaces and the Interrupt level of cards that
are located in the system. In addition, these
registers provide a method for accessing status
information about the CompactFlash Card that
may be used to arbitrate
between multiple
interrupt sources on the same interrupt level or to
replace
status information that
appears
on
dedicated pins in memory cards that
have
alternate use in I/O cards.
Table 4-11 Registers and Memory Space Decoding
-CE2 -CE1 -REG - O E - W E A 1 0 A 9 A8-A4 A 3
A 2 A 1 A 0
SELECTED SPACE
1
X
XX
X
Standby
X
0
1
X
1
XX
X
0
Configuration Registers Read
1
0
1
0
1
X
XX
X
Common Memory Read (8 Bit D7-D0)
0
1
0
1
X
XX
X
Common Memory Read (8 Bit D15-D8)
0
1
0
1
X
XX
X
0
Common Memory Read (16 Bit D15-D0)
X
0
1
0
X
1
XX
X
0
Configuration Registers Write
1
0
1
0
X
XX
X
Common Memory Write (8 Bit D7-D0)
0
1
0
X
XX
X
Common Memory Write (8 Bit D15-D8)
0
1
0
X
XX
X
0
Common Memory Write (16 Bit D15-D0)
X
0
1
0
XX
X
0
Card Information Structure Read
1
0
1
0
XX
X
0
Invalid Access (CIS Write)
1
0
1
X
XX
X
1
Invalid Access (Odd Attribute Read)
1
0
1
0
X
XX
X
1
Invalid Access (Odd Attribute Write)
0
1
0
1
X
XX
X
Invalid Access (Odd Attribute Read)
0
1
0
1
0
X
XX
X
Invalid Access (Odd Attribute Write)
Configuration Registers Decoding
-CE2 -CE1 -REG - O E - W E A 1 0 A 9 A8-A4 A 3
A 2 A 1 A 0 SELECTED
REGISTER
X
0
1
0
1
00
0
Configuration Option Reg Read
X
0
1
0
1
00
0
Configuration Option Reg Write
X
0
1
0
1
00
0
1
0
Card Status Register Read
X
0
1
0
1
00
0
1
0
Card Status Register Write
X
0
1
0
1
00
0
1
0
Pin Replacement Register Read
X
0
1
0
1
00
0
1
0
Pin Replacement Register Write
X
0
1
0
1
00
0
1
0
Socket and Copy Register Read
X
0
1
0
1
00
0
1
0
Socket and Copy Register Write
Note:
The location of the card configuration registers should always be read from the CIS since these locations
may vary in future products. No writes should be performed to the CompactFlash Memory Card attribute
memory except to the card configuration register addresses. All other attribute memory locations are
reserved.
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相關代理商/技術參數(shù)
參數(shù)描述
SDCFCF-001G-388 功能描述:COMPACT FLASH IND 1GB FIXED RoHS:是 類別:存儲卡，模塊 >> 存儲器，PC 卡 系列:- 標準包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-002G-388 功能描述:COMPACT FLASH IND 2GB FIXED RoHS:是 類別:存儲卡，模塊 >> 存儲器，PC 卡 系列:- 標準包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-004G-388 功能描述:COMPACT FLASH IND 4GB FIXED RoHS:是 類別:存儲卡，模塊 >> 存儲器，PC 卡 系列:- 標準包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-008G-388 功能描述:COMPACT FLASH IND 8GB FIXED RoHS:是 類別:存儲卡，模塊 >> 存儲器，PC 卡 系列:- 標準包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
SDCFCF-016G-388 功能描述:COMPACT FLASH IND 16GB FIXED RoHS:是 類別:存儲卡，模塊 >> 存儲器，PC 卡 系列:- 標準包裝:30 系列:- 存儲容量:8GB 存儲器類型:存儲卡 - Extreme III SD?
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