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CP307
Functional Description
ID 34424, Rev. 3.0
Page 2 - 11
P R E L I M I N A R Y
The following table provides the pinout for the CompactFlash connector on the CP307-CF mod-
ule.
* Signal terminated with 10 k
Ω
pull-down resistor
Table 2-7: CompactFlash Connector Pinout
I/O
FUNCTION
SIGNAL
PIN
PIN
SIGNAL
FUNCTION
I/O
--
Ground Signal
GND
1
2
D03
Data 3
I/O
I/O
Data 4
D04
3
4
D05
Data 5
I/O
I/O
Data 6
D06
5
6
D07
Data 7
I/O
O
Chip Select 0
IDE_CS0
7
8
GND (A10)
--
--
--
--
GND (ATASEL)
9
10
GND (A09)
--
--
--
--
GND (A08)
11
12
GND (A07)
--
--
--
Power 3.3 V
VCC
13
14
GND (A06)
--
--
--
--
GND (A05)
15
16
GND (A04)
--
--
--
--
GND (A03)
17
18
A02
Address 2
O
O
Address 1
A01
19
20
A00
Address 0
O
I/O
Data 0
D00
21
22
D01
Data 1
I/O
I/O
Data 2
D02
23
24
NC (IOCS16)
--
--
--
--
NC (CD2)
25
26
NC (CD1)
--
--
I/O
Data 11
D11
27
28
D12
Data 12
I/O
I/O
Data 13
D13
29
30
D14
Data 14
I/O
I/O
Data 15
D15
31
32
IDE_CS1
Chip Select 1
O
--
--
NC (VS1)
33
34
IORD
I/O Read
O
O
I/O Write
IOWR
35
36
VCC (WE)
Power 3.3 V
--
I
Interrupt Request INTRQ
37
38
VCC
Power 3.3 V
--
O
Master/Slave
CSEL (GND/pull-up)
39
40
NC (VS2)
--
--
O
Reset
Reset
41
42
IORDY
I/O Ready
I
I
DMA Request
DMARQ
43
44
DMACK
DMA Acknowl-
edge
O
--
--
NC (DASP)
45
46
PDIAG#/ CBLID#* Detect ATA100
I
I/O
Data 08
D08
47
48
D09
Data 09
I/O
I/O
Data 10
D10
49
50
GND
Ground Signal
--
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