D R A F T — F O R I N
T E R N A L U S E O N L Y
40
www.kontron.com
User Guide
CP3004-SA
Ethernet Interfaces
Gigabit Ethernet signals are available either on the front RJ-45 connector or on the rear I/O interface
due to the implemented switches on the CP3004-SA. Both Gigabit Ethernet channels are individually
switchable to front or rear I/O. Switching over from front to rear I/O or vice versa is effected using the
uEFI BIOS settings (default: front I/O).
Note:
The Ethernet magnetics must be placed on the rear I/O module. The Ethernet transformer
center tap must be connected to pin C12 on J2 (RIO_XFO_CT) if the rear I/O module should
work with other Kontron CompactPCI products. The center tap of the transformer used for
the Intel® I210-IT Ethernet controller does not need a dedicated power supply.
SATA Interfaces
The CP3004-SA provides two SATA interfaces on the rear I/O CompactPCI connector J2.
Table 18: Gigabit Ethernet Signal Description
PIN on J2
SIGNAL
FUNCTION
DRIVEN BY
SIGNALING VOLTAGE
A14
Media-dependent interface port A
Bidirectional
Analog
B14
IPA_DA-
Media-dependent interface port A
Bidirectional
Analog
A13
Media-dependent interface port A
Bidirectional
Analog
B13
IPA_DB-
Media-dependent interface port A
Bidirectional
Analog
D14
Media-dependent interface port A
Bidirectional
Analog
E14
IPA_DC-
Media-dependent interface port A
Bidirectional
Analog
D13
Media-dependent interface port A
Bidirectional
Analog
E13
IPA_DD-
Media-dependent interface port A
Bidirectional
Analog
A12
Media-dependent interface port B
Bidirectional
Analog
B12
IPB_DA-
Media-dependent interface port B
Bidirectional
Analog
A11
Media-dependent interface port B
Bidirectional
Analog
B11
IPB_DB-
Media-dependent interface port B
Bidirectional
Analog
D12
Media-dependent interface port B
Bidirectional
Analog
E12
IPB_DC-
Media-dependent interface port B
Bidirectional
Analog
D11
Media-dependent interface port B
Bidirectional
Analog
E11
IPB_DD-
Media-dependent interface port B
Bidirectional
Analog
C12
RIO_XFO_CT
Power supply for transformer center tap CP3004-SA
NC
Table 19: SATA Signal Description
PIN on J2
SIGNAL
FUNCTION
DRIVEN BY
SIGNALING VOLTAGE
A6
Positive input port A
Rear I/O module
Differential
A5
SATAARX-
Negative input port A
Rear I/O module
Differential
A9
Positive output port A
CP3004-SA
Differential
A8
SATAATX-
Negative output port A
CP3004-SA
Differential
E6
Positive input port B
Rear I/O module
Differential
E5
SATABRX-
Negative input port B
Rear I/O module
Differential
E9
Positive output port B
CP3004-SA
Differential
E8
SATABTX-
Negative output port B
CP3004-SA
Differential