Sundance SMT390-VP - Manual (Page 24)

Version 2.4 Page 24 of 55 SMT390-VP User Manual
interconnections are based on the RocketIO standard used on Xilinx Virtex-II Pro
FPGAs. Rocket Serial Links uses Low Voltage Differential Signalling (LVDS).
The SMT390-VP uses a subset of the RSL specification. Two RSLs are combined to
form a 5GBit/s RSLCC. One RSLCC per ADC channel is implemented on the
SMT390-VP
. The RSLCC is thus capable to transfer the raw data stream of the ADC
in real time.
The connector used for the RSL interface is a 0.8mm pitch differential Samtec
connector. The part number for this connector is: QSE-014-01-F-D-DP-A. The RSL
connector takes the place of the optional 3
rd and 4 th SHB connector on a TIM module.
The following diagram shows the position of the RSL connectors on the SMT390-VP:
RS
L
B
To
p
Pr
im
a
ry TIM Co
nn
ec
to
r
Bo
tt
om
Pr
im
ar
y
T
IM
C
on
ne
ct
o
r
SH
B
B
SH
B
A
RSL
A
Samsung
DDR266 SDRAM
Samsung
DDR266 SDRAM
D
augh
te
r C
ard E
xpa
ns
io
n
C
o
nn
ec
to
r
Power
Daughter Card
Power Conn
FP
GA
Co
nf
ig
Figure 10 – Rocket Serial Link Interface.