Device
and operation
CPC307
C P C 3 0 7 U s e r M a n u a l
39
© 2 0 2 2 F a s t w e l v . 0 0 6
Table 4.8. Possible configurations for connecting IDE devices to the module
ATA Flash Disk controller
XP13
(Primary IDE)
XS3, XS4
(microSD 1,2)
Enabled
Connection of one
device
No connection
Disabled
Connection of two
devices
No connection
Lacks (version CPC307-
04)
Connection of two
devices
No connection
No connection
Connection of two
devices
For the CPC307-04 module make sure that no microSD cards are connected to the module and
the "Parallel IDE" mode is selected in the BIOS Setup menu for the Primary IDE port (paragraph
5.2.2 IDE Configuration).
Attention!
Simultaneous connection of IDE devices and microSD cards is NOT allowed.
The interface is routed to the XP13 connector (IDC2-44, a 2-way male connector).
Pin assignment of the XP13 connector is shown in Table 4.9.
The module has a Leotronics 2073-3442 connector.
The recommended mating part is Leotronics 2040-3442 (ribbon cable press-on socket) or
Leotronics 2022-2442 (socket) and 2023-2000 set of contacts.
Attention!
When connecting Compact Flash modules to the IDE port (XP13) using IDE -
Compact Flash adapters, only Compact Flash modules that support UDMA-5
mode or higher may be used. Use of other Compact Flash cards can cause the
CPC307 module to fail (integrated Flash Disk) and will not be covered by the
warranty (due to different voltage levels on the IDE signal lines for different Compact Flash
modules).
Table 4.9. Pin assignment of the XP13 for connection of IDE devices
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
RESET#
2
GND
23
IOWR#
24
GND
3
DD7
4
DD8
25
IORD#
26
GND
5
DD6
6
DD9
27
IORDY
28
GND
7
DD5
8
DD10
29
DACK#
30
GND