參數(shù)資料
型號(hào): THNCF048MBAI
廠商: Toshiba Corporation
英文描述: The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
中文描述: 在THNCFxxxMBA /白系列CF卡是閃存技術(shù),ATA接口的閃存卡的。
文件頁(yè)數(shù): 14/52頁(yè)
文件大小: 461K
代理商: THNCF048MBAI
Task File register access specifications
There are two cases of Task File register mapping, one is mapped I/O address area, the other is mapped Memory
address area. Each case of Task File registers read and write operations is executed under the condition as
follows. That area can be accessed by Byte/World/Odd Byte modes, which are defined by PC card standard
specifications.
(
1
)
I/O address map
Task File Register Read Access Mode (
1
)
Mode
REG
CE2
CE
1
A0
IORD
Standby mode
x
H
H
x
Byte access(8-bit)
L
H
L
L
L
H
L
H
Word access(
1
6-bit)
L
L
L
x
Odd byte access(8-bit)
L
L
H
x
Note: x: L or H
1
Task File Register Write Access Mode (
1
)
Mode
REG
CE2
CE
1
A0
IORD
Standby mode
x
H
H
x
Byte access(8-bit)
L
H
L
L
L
H
L
H
Word access(
1
6-bit)
L
L
L
x
Odd byte access(8-bit)
L
L
H
x
Note: x: L or H
Task File Register Access Timing Example (
1
)
2001-09-05 14/52
THNCFxxxMAA Series
Preliminary version
IOWR
x
H
H
H
H
OE
x
H
H
H
H
WE
1
D8 to D
5
x
High-Z
H High-Z
H High-Z
H odd byte
H odd byte
D0 to D7
High-Z
even byte
odd byte
even byte
High-Z
x
L
L
L
L
IOWR
x
L
L
L
L
OE
x
H
H
H
H
WE
1
D8 to D
5
x
Don
t care Don
t care
H Don
t care even byte
H Don
t care odd byte
H odd byte
H odd byte
D0 to D7
x
H
H
H
H
even byte
Don
t care
A0 to A10
-REG
-CE2/-CE1
-IORD
-IOWR
Dout
Din
read cycle
write cycle
D0 to D15
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THNCF064MAA 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CompactFlash Card
THNCF064MBA 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:The THNCFxxxMBA/BAI series CompactFlash card is a flash technology based with ATA interface flash memory card.
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