abaco systems RTM311 User Manual page 14

UM082 RTM311 User Manual
Pin/Signal
USB2.0_VBUS
USB2.0_DP/DM
MaskableReset#
SATA-TXp/n
SATA-RXp/n
DISP-TXp/n or
USB3.0_TXp/n
DISP-RXp/n or
USB3.0_RXp/n
UTP1_TXp/n
UTP1_RXp/n
UTP2_TXp/n
UTP2_RXp/n
LOCAL-I2C_SCL
LOCAL-I2C_SDA
ZYNQ-SDIO*
FPGA-LVDS1/FPGA-LVDS3
DISP_HOT_PLUG_DETECT
DISP_AUX_DATA_OUT
DISP_AUX_DATA_IN
DISP_AUX_DATA_OE
DPxP/N
Table 5: RP1 connector pin description and connection
UM082
Description
USB2.0 OTG VBUS
voltage
USB2.0 OTG interface
Optional local reset
input
SATA Transmitter
signals from front
side module
SATA Receiver
signals from front
side module
DisplayPort/USB3.0
Transmitter signals USB3.0_TX diff pair
from front side
module
DisplayPort/USB3.0
Receiver signals from USB3.0_RX diff pair
front side module
1000BASE-KX/BX
transmit data
1000BASE-KX/BX
receive data
1000BASE-KX/BX
transmit data
1000BASE-KX/BX
receive data
I2C clock
I2C data
P1 connector
differential pairs
Depending on VPX
P1 connector
payload module FPGA
differential pairs
DisplayPort Hot Plug
Detect
DisplayPort Aux Data
Out
DisplayPort Aux Data
In
DisplayPort Aux Data
Out Enable
Depending on VPX
Differential pair payload module FPGA
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Interface type
+5V power
USB diff pair
3.3V, open drain Place 4K7 pull-up to 3V3 and
SATA diff pair
SATA connector (via re-driver),
SATA diff pair
SATA connector (via re-driver),
DisplayPort/
DisplayPort/
1000BASE-X
Marvell Ethernet PHY 1
1000BASE-X
Marvell Ethernet PHY 1
1000BASE-X
Marvell Ethernet PHY 2
1000BASE-X
Marvell Ethernet PHY 2
1.8V, open drain
1.8V, open drain
3.3V ZYNQ uSD card interface, 3.3V,
can be used as bootloader
FPGA LVDS pairs, connect to
ESD protection and to HDMI
and interface type
1.8V LVCMOS Connect to DisplayPort
1.8V LVCMOS Connect to DisplayPort AUX IF
Connect to DisplayPort AUX IF
1.8V LVCMOS
1.8V LVCMOS Connect to DisplayPort AUX IF
Connect to QTE connector
and interface type
r1.3
Connects to
USB power switch
USB PHY
connect to CPLD.
pin 2 and 3
pin 5 and 6
Mux/Demux 2:1
Mux/Demux 2:1
I2C switch
I2C switch
connector
connector
driver
driver
driver
page 14 of 28