General Description - abaco systems RTM311 User Manual

UM082 RTM311 User Manual

5 General Description

The RTM311 is a 3U VPX Rear Transition Module. It is intended to be used in combination with
certain 4DSP's Xilinx FPGA VPX boards, typically VP881. The board implements features that
are required to bring several interfaces of a VPX board to the rear panel. Some of those interfaces
are: USB2.0, USB3.0, DisplayPort, Gigabit Ethernet and SD card. The board also carries a M.2
SSD card that communicates to the VPX through SATA or PCIe.
The global architecture of the RTM311 is shown in Figure 1.
I2C
VPX RP1.1
to RP1.8
UM082
RTM311
JTAG
I2C
CPLD
I2C
Mux
2x1000BASE-KX
1xUSB2.0
ctrl
1x DisplayPort 1.2
/USB3.0
ctrl
1x SATA3.0
I2C
8x MGT
MGT and legacy
RP0.9 to RP0.16
LVDS
QTE 120 pins
16x Differential
RP1.9 to RP1.16
Figure 1 RTM311 block diagram
www.abaco.com
MDIO
Eth Phy
1000BASE-T
2x
ctrl
USB3.0
Hub
USB3.0
Display
Port
Driver
ctrl
1xSDIO
SATA
SATA
Redriver
JTAG
2xGPIO
I2C
2x LVDS
r1.3
Reset
SW
JTAG
LEDs
Magnet 2x
ics 2x RJ45
1x
1x USB2.0
USB2.0
1x USB3.0
1x
USB3.0
Display
1x DisplayPort 1.2
Port
SD
card
GPIO
Micro
HDMI
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