Transcend Information CompactFlash CF 300X User Manual
Page 15
T
T
T
S
S
S
2
2
2
G
G
G
~
~
~
1
1
1
6
6
6
G
G
G
C
C
C
F
F
F
3
3
3
0
0
0
0
0
0
300X CompactFlash Card
Transcend Information Inc.
V1.1
15
Item
Signal
Card
10
Host
10
Control Signal
-CE1
-CE2
-REG
-IORD
-IOWR
Pull-up to V
CC
500 K
Ω ≧ R≧ 50 KΩ and
shall be sufficient to keep inputs inactive
when the pins are not connected at the
host.
1
-OE
-WE
Pull-up to V
CC
500 K
Ω ≧ R ≧ 50 KΩ .
1,2
RESET
Pull-up to V
CC
500 K
Ω ≧ R ≧ 50 KΩ .
1,2,9,
Status Signal
READY
-WAIT
WP
Pull-up to V
CC
R
≧ 10 KΩ .
3
-INPACK
In PCMCIA PC Card modes Pull-up to V
CC
R
≧ 10 KΩ .
4
In True IDE mode, if DMA operation is
supported by the host, Pull-down to Gnd R
≧ 5.6 KΩ .
5
PC Card / True IDE hosts switch the pull-up
to pull down in True IDE mode if DMA
operation is supported.
The PC Card mode Pull-up may be left
active during True IDE mode if True IDE
DMA operation is not supported.
Address
A[10:00]
-CSEL
Data Bus
D[15:00]
1.
Card Detect
-CD[2:1]
Connected to GND in the card
Voltage Sense
-VS1
-VS2
Pull-up to Vcc 10 K
Ω ≦ R ≦ 100KΩ .
Battery/Detect
BVD[2:1]
Pull-up R
≧ 50 KΩ .
3.6