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CP3005-SA – Rev. 0.6 Preliminary
// 64
The following table provides pinout information for the onboard serial port connectors J2 and J3. Refer to the module
layout for connector and pin locations.
Table 38: Serial Port Connectors J2 (COMB) and J3 (COMA) Pinout
Pin
Signal
Description
I/O
1
DCD
Data carrier detect
I
2
DSR
Data send request
I
3
RXD
Receive data
I
4
RTS
Request to send
O
5
TXD
Transmit data
O
6
CTS
Clear to send
I
7
DTR
Data terminal ready
O
8
RI
Ring indicator
I
9
GND
Signal ground
--
10
NC
Not connected
--
9.5.5.
Peripheral Control Interface
A power supply with power management can be connected to the CP-RIO3-04 rear transition module via the
peripheral control connector J13.
The following table provides pinout information for the peripheral control connector J13. Refer to the module layout
for connector and pin locations.
Table 39: Peripheral Control Connector J13 Pinout
Pin
Signal
Description
I/O
1
GND
Signal ground
--
2
PWR_5VSTDBY
+5V standby power (optional)
I
3
RSV
Reserved
--
4
VCC5V
Power +5V
O
5
RSV
Reserved
--
6
VCC3V3
Power +3.3V
O
7
PWR_SLPS3#
Power supply sleep mode
O
8
GND
Signal ground
--
9
PWR_BTN#
Wake-up / sleep input
I
10
GND
Signal ground
--
9.5.6.
SATA Interfaces
The onboard SATA connectors J5 and J6 allow the connection of standard HDDs/SSDs and other SATA devices to the
CP-RIO3-04 rear transition module.