Technical Information C23-SATA • PCIe to SATA RAID Controller Mezzanine Card
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Front Panel Connectors
COM-A
1
Male D-Sub, RS-232 or RS-485
COM-B
1
Male D-Sub, RS-232
COM-C
1
Male D-Sub, RS-232
AUDIO
Female D-Sub, replaces COM-C (option)
On-Board Connectors
P-AUDIO
Pin header assigned to the AC'97 audio Codec
P-IDE
PATA/IDE connector 2x20 2.54mm pitch horizontal or vertical orientation
P-KM
Pin header with PS/2 keyboard and mouse I/O signals (derived from SIO)
P-SATA0
P-SATA1
Horizontal latched SATA headers, 7-position
P-SP4
1
Pin header 10-lead 2.00mm, provides TTL level serial COM port signals (suitable for EKF
CU-series PHY module)
P-UFD
pin header 10-lead 2.00mm pitch, for low profile USB SSD (Solid State Drive)
P-USB
A-Type USB receptacle
1
Due to a primary SIO which may be present on the CPU board itself, the BIOS may assign COM port numbers
different from COM1 to COM4 to these interface lines on the C23-SATA, e.g. COM2 to COM5
Please note:
Not all of the connectors or other elements listed above may be present or functional on your actual
C23-SATA board. Assembly of these connectors is highly custom specific. Discuss your needs (target
application) with EKF before ordering, for an optimum board configuration.
