Kontron COMe-cPV2(v1.0) - Manual (Page 26)

Kontron microETXexpress-PV User’s Guide
www.kontron.com
22
Pin Signal Description Type Terminati
on
Comment
devices.
B19 SATA1_RX+ SATA 1 Receive
Data+
DP-I
- -
B20 SATA1_RX- SATA 1 Receive
Data-
- -
B21 GND (Fixed) Power Ground PWR - -
B22 SATA3_TX+ SATA 3 Transmit
Data+
Not
connected
nc nc
B23 SATA3_TX- SATA 3 Transmit
Data-
Not
connected
nc nc
B24 PWR_OK Power OK from
power supply
I – 3.3
SUS/5 SUS
Vih = 1.7V
B25 SATA3_RX+ SATA 3 Receive
Data+
Not
connected
nc nc
B26 SATA3_RX- SATA 3 Receive
Data-
Not
connected
nc nc
B27 WDT Indicator for
Watchdog Timeout
O - 3.3
- -
B28 AC/HDA_SDIN2 Audio CODEC
Serial Data In 2 I - 3.3 SUS
PD of 20K
in the
ICH8M
-
B29 AC/HDA_SDIN1 Audio CODEC
Serial Data In 1 I - 3.3 SUS
PD of 20K
in the
ICH8M
-
B30 AC/HDA_SDIN0 Audio CODEC
Serial Data In 0 I - 3.3 SUS
PD of 20K
in the
ICH8M
-
B31 GND (Fixed) Power Ground PWR - -
B32 SPKR Speaker Interface O -3 .3 - -
B33 I2C_CK I
2
C Clock
I/O - 3.3
SUS
PU 3.3
SUS of
2.2K
-
B34 I2C_DAT I 2 C Data
I/O - 3.3
SUS
PU 3.3
SUS of
2.2K
-
B35 THRM# Over Temperature
Indicator
I - 3.3
PU 3.3 of
10K
-
B36 USB7- USB Data- Port #7
DP-I/O
- Hooked to USB
port #9 on the
ICH8M.
B37 USB7+ USB Data+ Port #7 -
B38 USB_4_5_OC# USB Over current
Pair 4/5 I-3.3 SUS
PU 3.3
SUS of
10K
Hooked to over
current pin 6/7
of ICH8M.
B39 USB5- USB Data- Port #5
DP-I/O
- Hooked to USB
port #7 on the
ICH8M. B40 USB5+ USB Data+ Port #5 -
B41 GND (Fixed) Power Ground PWR - -